Reduce, Reuse, Recycle
Ecosystems
Climate Change
Sustainable Choices
Wildlife Conservation
100

This is the first step in reducing waste by avoiding disposable products.

What is reducing?

100

This type of ecosystem includes desert, forests, and grass lands

What are Terrestrial ecosystems?

100

Burning fossil fuels releases this gas, which traps heat in the atmosphere.

What is carbon dioxide (CO2)?

100
Using a reusable water bottle instead of buying plastic ones is an example of this.

What is a sustainable choice?

100

These areas are protected to help plants and animals thrive.

What are nature reserves (or parks)?

200

Glass bottles and aluminum cans can be turned into new products through this process.

What is recycling?

200

This is the term for the variety of life in an area.

What is biodiversity?

200

This is the term for the gradual warming of the planet due to human activity.

What is global warming?

200

Cutting down forests threatens these animals' homes.

What are habitats?

200

Cutting down forests threatens these animals' homes.

What are habitats?

300

Name one creative way to reuse old T-shirts instead of throwing them away.

What is making tote bags (or similar ideas)?

300

Mangroves protect coastlines and are found in this type of ecosystem.

What are coastal ecosystems?

300

Name one renewable energy source that helps reduce greenhouse gas emissions.

What is solar power (or wind, hydro)?

300

This type of farming that uses fewer chemicals and supports the environment.

What is organic farming?

300

The international organization works to save endangered species like tigers and pandas.

What is the World Wildlife Fund (WWF)?

400

This is the term for the waste that decomposes naturally, like food scraps.

What is compost?

400

These organisms break down dead plants and animals, recycling nutrients.

What are decomposers?

400

This international agreement aims to limit global temperature increase.

What is the Paris Agreement?

400

Turning off the lights when not in use saves this resource.

What is energy?

400

Removing invasive species helps protect these local animals and plants.

What are native species?

500

This symbol, made of three arrows, represents a cycle of reducing waste.

What is the recycling symbol?

500

This is the largest ecosystem on Earth, covering over 70% of its surface.

What is the ocean?

500

These are the severe weather events caused by climate change, such as hurricanes and droughts.

What are extreme weather events?

500

This term describes designing products that last longer and are easier to repair.

What is sustainable design?

500

This process helps increase the population of endangered species in captivity before reintroducing them to the wild.

What is captive breeding?

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