Green Vocabulary
Types of Pollution
Ocean Plastic
Recycling Challenge
Causes, Effects & Order
100

What do we call the air, water, and land where people, animals, and plants live?

The environment.

100

What type of pollution can be caused by gases from cars and factories?

Air pollution.

100

What material is the main focus of the ocean pollution?

Plastic.

100

What material is a book usually made of?

Paper.

100

Complete the sentence: “Air pollution can cause breathing ______.”

Problems or illnesses.

200

Name two human activities that can harm the environment.

Examples: polluting, cutting down trees, and burning fossil fuels.

200

What type of pollution affects rivers, lakes, and oceans?

Water pollution.

200

What can happen when marine animals mistake plastic waste for food?

They may eat it and become sick or injured.

200

Name two materials used to make everyday objects from the textbook.

Examples: plastic, paper, rubber, metal, leather, ceramic, or wood.

200

What happens when greenhouse gases get trapped in the atmosphere?

The Earth gets warmer and temperatures increase.

300

What are three actions we can take to reduce waste?

Reduce, reuse, and recycle.

300

What type of pollution is caused by very loud sounds?

Noise pollution.

300

Where can plastic waste end up if people do not dispose of it properly?

In rivers, lakes, and oceans.

300

Which recycling category does a metal can belong to?

Metal.

300

Why is plastic waste in the ocean dangerous for marine animals?

They may mistake it for food, eat it, and get harmed.

400

What environmental problem happens when there is not enough water available?

Water scarcity.

400

Name two types of pollution other than air, water, and noise pollution.

Examples: land pollution and light pollution.

400

What are two ways people can reduce plastic pollution?

Use reusable bags and bottles, and avoid single-use plastics.

400

Name two everyday objects that can be made of plastic.

Examples: bags, containers, or a remote control.

400

In the composting instructions, which sequencing word comes after “Second”?

“Next.”

500

What does it mean when an animal species is in danger of extinction?

It is at risk of disappearing forever.

500

A factory releases harmful waste onto the ground. What type of pollution is this?

Land pollution.

500

Why is it important to reduce, reuse, and recycle plastic?

It reduces waste, protects the environment, and helps keep oceans clean.

500

Name two things you can do with an object instead of throwing it away.

Reuse it and recycle it.

500

Put these composting steps in the correct order: keep turning it; gather greens and browns; buy a bin; layer it.

First, buy a bin. Second, gather greens and browns. Next, layer it. Finally, keep turning it.