Cool Environmental Science Careers for Curious Kids and Teens

What if your love for animals, oceans, forests, or solving big world problems could turn into a future job? Environmental science careers offer exciting paths that combine curiosity, creativity, and care for the planet. From studying sea turtles to designing wind farms, young people today have more opportunities than ever to turn their passion for the Earth into a purpose-driven profession.

In a world facing climate change, pollution, and biodiversity loss, we need to help the next generation to be ready. Whether you’re a teen who loves science or a kid who asks “why” every time you go outside, there’s a place for you in the growing world of environmental science.

What Is Environmental Science?

Before diving into jobs, let’s start with the basics: What is environmental science? It's the study of the different components of the natural world and their interactions, with a focus on the impacts surrounding humans and human activity. It's important because it helps drive decisions and solutions on environmental challenges. Environmental science combines biology, chemistry, physics, earth science, and even social studies to understand how to protect the environment and live more sustainably.

Environmental scientists ask questions such as:

• How does air pollution affect our health?

• What is causing coral reefs to bleach?

• Can we stop plastic from entering the ocean?

At Change is Simple, our approach is hands‑on, project‑based, and STEAM‑driven, helping students learn environmental science through fun, real-world experiences.

What Do Environmental Scientists Do?

Environmental scientists wear many hats. Depending on their specialty, they might:

• Test soil or water for toxins

• Analyze the impact of construction projects on wildlife

• Help communities prepare for climate change

• Study endangered species in their natural habitats

• Create policies to reduce pollution or manage natural resources

The common goal of these scientists is to understand how natural systems work and find sustainable solutions to protect people, wildlife, and the planet.

Many professionals in the field started out as curious kids who loved being outdoors or wanted to make a difference. With today’s challenges and tech advancements, environmental science jobs are not only meaningful but also high in demand.

Cool Careers to Explore

If you love being outside and exploring the world around you, there are plenty of careers in nature that let you do just that. Here are some amazing jobs that help the environment:

1. Environmental scientists study ecosystems and how human activity affects the natural world. They may work in labs, offices, or out in the field collecting data and shaping environmental policy.

2. Marine biologists specialize in ocean ecosystems and the flora and fauna that live in them. This is a popular path for those passionate about addressing the plethora of issues our oceans face.

3. Conservation scientists work to protect forests, wetlands, and other vital wildlife habitats. Their efforts help maintain biodiversity and natural resources.

4. Wildlife biologists focus on the behavior, biology, and habitats of wild animals. This is an ideal career path for those who love animals and the outdoors.

5. Renewable energy engineers design solar panels, wind turbines, and other clean energy systems. This is a great fit for anyone interested in renewable energy careers that fight climate change.

6. Sustainability consultants help businesses reduce waste, conserve energy, and minimize pollution. Their work leads to more eco-friendly practices across industries.

7. Climate scientists analyze weather and environmental data to understand global climate trends. They also create predictive models to help guide climate action.

Small actions now can lead to big career decisions later. Whether it’s starting a school recycling program or learning about waste reduction, every step helps build a future in environmental science.

What Kids and Teens Can Do Now

You don’t have to wait until college to explore environmental science careers. Here are simple ways to dive in:

• Get outside and observe: Explore a park, nature trail, or beach. Take notes or pictures of what you observe and ask questions.

• Start a small project: Try growing a garden, organizing a litter cleanup, or tracking your family’s plastic use.

• Join science clubs or competitions: Science fairs, eco clubs, or youth challenges are great ways to experiment and connect with others.

• Volunteer or intern: Many nonprofits offer youth programs or internships. Change is Simple offers an internship opportunity for college students to make an impact on the next generation.

• Use online resources: Explore teacher and student resources like how to get started with composting that introduce kids and teens to real-world science and environmental responsibility.

Skills and Subjects That Help

Whether you’re into animals, art, or algebra, there’s a place for you in environmental work. These subjects are especially useful:

• Science (biology, oceanography, chemistry) is core to understanding ecosystems and environmental problems.

• Math is useful for data analysis and research.

• Geography helps you study how the environment and humans interact and affect one another.

• Technology skills such as coding, modeling, and GIS mapping are valuable tools.

• Writing and Communication are crucial for sharing findings, persuading leaders, or educating communities.

Beyond school subjects, essential soft skills for future environmental scientists include curiosity, observation, and critical thinking. Teamwork, empathy, and a genuine passion for protecting the planet are just as important. Our programs help students build these skills through interactive lessons that make science meaningful and fun.

Dream Big, Start Small

Students don’t need to solve climate change overnight. Some of the most impactful careers start with small steps. Pick up trash in your neighborhood, ask your teacher to start a green club, or watch a documentary about the ocean. Even helping your family compost food scraps or use less water counts as learning.

What can you do with an environmental science degree? The answer is: nearly anything that helps protect people, places, and the planet. Whether you’re building better energy systems, saving species, or designing cleaner cities, environmental science jobs shape the future.

Want to meet some of the real people behind the movement? Learn more about our team and how they turned their passions into impactful careers.

Change is Simple is a nonprofit dedicated to bringing environmental and sustainability education into schools through fun, hands-on learning. By empowering children with the knowledge and tools to care for the planet, Change is Simple inspires a generation of young leaders ready to build a healthier future. To support our mission or learn more, visit our site or donate here.

What Is Environmental Stewardship, and How Can Kids Practice It?

Our planet faces growing threats that demand urgent action. As global citizens, we all have a role to play in protecting the environment, but teaching children this responsibility early can create powerful ripple effects. In the US, waste takes many forms, from uneaten food (over 30% of the food supply is wasted) to excessive energy consumption to massive amounts of plastic, paper, and electronic waste that often end up in landfills. These patterns contribute to resource depletion, greenhouse gas emissions, and pollution that harm ecosystems and accelerate climate change.

Instilling environmental awareness in kids can shift this trajectory toward sustainability. That’s where environmental stewardship comes in. Teaching children how to care for the planet helps them become young environmentalists who lead by example. From composting food scraps to tree planting, small actions can lay the foundation for a lifetime of ecological care.

Understanding Environmental Stewardship

So, what is stewardship in an environmental context? Environmental stewardship means caring for and managing the Earth’s natural resources (such as air, water, soil, plants, and animals) in a way that ensures their health and availability for future generations. It’s a form of environmental responsibility that encourages sustainable living and ethical decision-making.

Explore organizations like Change is Simple to see how this concept is brought to life through hands-on environmental education.

Why Kids Make Great Stewards

Children are natural learners, curious observers, and passionate advocates once they understand the stakes. Here’s why they make excellent stewards of the environment:

• Early Habits Stick: Teaching kids to conserve natural resources and reduce waste sets patterns that last into adulthood.

• They Influence Others: Children often bring their enthusiasm home, prompting siblings, parents, and friends to make changes.

• They Ask Great Questions: Their curiosity drives them to dig deeper, leading to more comprehensive environmental awareness.

• They Feel Empowered by Action: Whether it’s a cleanup day or a classroom upcycling project, kids love seeing their impact.

Through hands-on, engaging lessons that reach over 8,000 students each year, our educational program empowers the next generation with the knowledge, creativity, and confidence to become passionate environmental stewards.

Simple Everyday Actions Kids Can Take

You don’t need a massive budget or access to a forest to teach environmental stewardship. Here are everyday actions that children can take to make a difference:

1. Reduce, Reuse, Recycle

• Reduce waste by using less, reusing items like containers or craft supplies, and recycling paper, plastic, and cans whenever you can.

• Start DIY upcycling activities such as turning cereal boxes into storage or using old jars for crafts.

• Learn how to recycle correctly in your state. If you’re in Massachusetts, you can use Recycle Smart MA.

2. Conserve Energy and Water

• Use natural light whenever possible and turn off and unplug lights and electronics when not in use.

• Implement water conservation tips such as turning off the tap while brushing your teeth, taking shorter showers, and sustainable gardening practices like rainwater collection.

3. Start a Garden or Plant Trees

• With the help of a family member, kids can start a garden growing vegetables, herbs, or pollinator-friendly flowers.

• Participate in community tree planting opportunities, such as the Greening Gateway Cities Program, which improve air quality and support local wildlife.

4. Pick Up Litter

• If it’s safe to do so, pick up any litter you see while outdoors. Every small action helps keep nature clean and safe for animals.

• Join a neighborhood cleanup or start your own! Local groups like Keep Massachusetts Beautiful offer volunteer opportunities for all ages.

5. Walk, Bike, or Carpool

• Reduce carbon emissions by choosing eco-friendly transportation options. Even though kids aren’t always in charge of how they get around, they can suggest these ideas to their family or join in when it's possible.

• Track the number of car trips saved as a math or science activity.

By taking small actions every day at home, at school, and in your neighborhood, kids can make a big difference and help protect the planet for the future.

Involving Family, School, and Community

Environmental stewardship becomes more powerful when adults support children’s efforts. By incorporating environmental stewardship into school curricula, family routines, and community events, we reinforce the value of sustainable living.

Families can practice environmental stewardship together by setting shared “green goals” like reducing waste or saving energy. Assigning responsibilities (such as composting food scraps or returning bottles and cans for redemption) helps children feel involved and accountable. Visiting a local farm, nature preserve, or science center can spark curiosity and teach kids about ecological stewardship.

Schools can foster stewardship by integrating hands-on programs with measurable results, which bring real-world sustainability lessons into the classroom. Educators can weave in topics like water conservation and climate science across subjects, helping students connect academic learning with environmental action. Forming a student-led “green team” is another great way to encourage peer-led initiatives around waste reduction.

Communities also play a vital role. Hosting festivals, local cleanups, and public art events celebrating nature can inspire collective action. Offering workshops on zero-waste habits or energy conservation gives families the tools they need to make lasting changes. Community events that invite kids to showcase their environmental stewardship (like posters, garden projects, or composting displays) reinforce the idea that every action counts.

Collaboration makes it easier to embed environmental responsibility into everyday life and reinforces that small actions matter when multiplied across the community.

Encouraging a Lifelong Stewardship Mindset

The goal isn’t just to create good habits for now; it’s to instill a mindset that lasts a lifetime. Here’s how to encourage a long-term commitment to ecological stewardship:

• Celebrate Progress: Whether it’s a successful upcycling project or reducing electricity use, recognize and celebrate efforts.

• Share Stories: Let kids write or present about their experience as young environmentalists to build pride and motivation.

• Connect With Mentors: Introduce children to local sustainability leaders or educators who can inspire and guide their journey.

• Make It Fun: Games, challenges, and outdoor adventures such as scavenger hunts and hiking keep kids engaged and excited to take part.

Lifelong environmental awareness grows when kids understand they are capable of making real change. By integrating stewardship into daily routines and special projects, we help them see themselves not just as students or children but as protectors of the planet.

To see how effective environmental education can be in shaping the next generation of leaders, check out our impact stories, achievements, and explore our programs.

Change is Simple is a nonprofit dedicated to bringing environmental and sustainability education into schools through fun, hands-on learning. By empowering children with the knowledge and tools to care for the planet, Change is Simple inspires a generation of young leaders ready to build a healthier future. To support our mission or learn more, visit our site or donate here.

Plastic-Free July: How to Teach and Implement Waste Reduction in the Classroom Year-Round

Plastic-free July serves not only as a global environmental movement but also as a reminder for educators planning lessons on sustainability and responsible living. Schools are significant contributors to plastic waste, often without being aware of it. Much of this waste originates from common single-use plastics, including utensils, straws, snack wrappers, water bottles, and packaging from school lunches. 

Educators can use this opportunity to plan lessons that teach students about sustainability, explore real-world plastic waste solutions, and inspire lifelong habits that reduce harm to our planet. By embedding waste reduction into the learning experience, teachers can spark action that extends beyond the classroom.

Modeling a Low-Waste Classroom

Kick off your plastic-free lessons by engaging students in real-world observation. Ask: How much plastic do we use in a typical school day? Where does it go? These questions open the door to meaningful discussion about everyday habits.

Turn this exploration into a student-led activity. Have students act as “waste detectives,” tracking the items they discard in a day or week. As a class, review their findings to identify common sources of plastic waste, such as snack wrappers or disposable utensils. Use this as a springboard for students to brainstorm realistic low-waste swaps or simple ideas for reducing single-use items in their daily routines.

If you're able, consider highlighting a “model zero-waste classroom” as a case study. This could include features like:

• Clear waste stations for sorting trash, recycling, and (if possible) compost

• Reusable supplies and materials for conducting lessons

• Signage and visual reminders to encourage mindful disposal

Always check your school’s waste management policies. If you're in Massachusetts, RecycleSmart is a helpful resource for understanding what’s accepted in your local recycling.

Turning Waste Reduction Into Learning

Waste reduction offers countless opportunities to link science, math, social studies, and language arts. Make it a multidisciplinary experience by weaving it into:

• Science: Explore decomposition rates and create a microcomposter in a bottle.

• Math: Calculate the plastic saved by switching to reusable options.

• Social Studies: Research the global movement toward banning single-use plastics and examine how policies differ around the world.

• ELA: Have students write persuasive essays on the importance of plastic waste solutions or letters to local leaders advocating for sustainable policies.

Teach students about the Great Pacific garbage patch, a floating mass of plastic debris twice the size of Texas. This real-world example drives home the global scale of plastic waste in the ocean, sparking deeper discussions and problem-solving sessions.

For added structure, explore our topic library to see the range of subjects our programming covers and how they align with educational standards.

Hands-On Activities: Engaging Students Through Action

Students learn best when they’re actively involved. Hands-on projects reinforce lessons and give students a sense of ownership in environmental stewardship.

Try these engaging activities:

1. Trash Audit: Have students collect and analyze one day’s worth of classroom trash. Sort it into categories and identify how much of it is recyclable, compostable, reusable, or truly trash.

2. Plastic-Free Challenges: Encourage students to reduce plastic use by going one day (or one week) without using single-use plastics and report back.

3. DIY Projects: Create beeswax wraps, reusable tote bags, or upcycled pencil holders. These small actions teach students to reduce plastic waste creatively.

4. Composting Experiments: Start a compost bin to expand the conversation to food waste reduction. If that's not possible, try a micro-composter-in-a-bottle experiment or use videos and virtual tools to observe composting in action.

Action-based learning empowers students to see their influence on the world. It also supports social-emotional growth, as they practice responsibility, collaboration, and empathy for the planet.

Expanding Impact Beyond the Classroom

Reducing plastic with your students doesn’t have to stop at the classroom door. While not every idea will be practical for all schools, here are some ways you might engage the broader school community for greater impact:

• Host a school-wide zero waste challenge.

• Invite local sustainability experts for a Q&A session.

• Collaborate with the cafeteria to limit single-use plastics in school lunches.

• Share results and student reflections with families through newsletters or social media.

• Start a student-led Green Club to champion campus sustainability efforts. Initiatives might include starting a composting program in the cafeteria, switching from Styrofoam trays to BPI-certified compostable or reusable trays, or replacing plastic cutlery with metal.

• Organize a litter pick-up event by collaborating with local organizations such as Keep Massachusetts Beautiful.

Help students connect the dots between personal action and systemic change. When they understand how their efforts fit into a bigger picture, they’re more likely to stay engaged.

Families can also adopt strategies at home, turning student leadership into community transformation. Many schools report long-term behavior changes from even a single month of programming. In Vietnam, the Plastic Waste Free Schools initiative involved over 100 schools in adopting plastic reduction policies and incorporating environmental education into the curriculum. This program helped create a culture of sustainability, leading to lasting behavior changes among students and influencing their families and communities.

Promoting Year-Round Habits

The goal is long-term transformation. Encourage students to build sustainable habits during the school year. Ideally, these habits will extend beyond the classroom and support a lifetime of responsible environmental choices.

Ways to extend the momentum include:

• Keeping waste tracking tools active year-round.

• Hosting friendly competitions between grades, classrooms, or lunch tables to see who can reduce the most plastic waste.

• Celebrating “Waste-Free Wednesdays” or monthly sustainability themes.

• Incorporating zero waste goals into classroom agreements or student leadership roles.

• Linking environmental learning to service projects and community advocacy.

Encourage students to reflect at the end of the challenge. What did they learn? What surprised them? What habits will they keep? These reflections can be tied into a culminating project that showcases student learning, such as posters, presentations, or videos advocating for plastic waste solutions.

As you guide students to a lifestyle of action, you’re helping fulfill the mission of organizations like Change Is Simple, which works to make climate and sustainability education engaging, accessible, and lasting.

Why Plastic-Free Classrooms Matter

Educators have the unique power to influence behavior early. A plastic-free program blends science with action, empowering students to tackle global problems. More than that, it builds a classroom culture rooted in care for the planet.

Students who learn to question, explore, and act on environmental issues become advocates for a more sustainable future. Let your classroom be a place where change begins.

Change Is Simple is an environmental education nonprofit dedicated to empowering the next generation through hands-on learning and action. Our mission is to instill lifelong sustainability habits by bringing innovative, science-based programs into schools and communities. By combining environmental science with social-emotional learning, we equip students to become leaders in building a healthier, more equitable world. To support our work or learn more about how we’re creating lasting impact, visitchangeissimple.org or make a donation today.