KST lesson 39

Walking to school will help _____________ air pollution

• reduce

• reuse

• recycle

• refill

Each of the student has to take two plastic bags to _______ the beach

• avoid

• recycle

• plant

• clean up

We will use less natural gas because it is ________ to the environment

• endangered

• sick

• harmless

• harmful

He is one of the most famous _________ in the world

• environment

• environmental

• environmentalists

• environmentally

We should recycle all used things because our __________ are limited

• greenhouse effect

• global warming

• natural resources

• chemical products

Many wild animals have lost their homes because of ________

• noise pollution

• transportation

• garbage waste

• deforestation

Three ways everyone can help make the Earth a greener place is to reduce, reuse, and recycle!When people​ ​ (a)   ​ it means they are using less of something. This allows us to create less waste. Turning off the faucet when we brush our teeth is a simple way to reduce. This is a small action that prevents us from wasting​ (b)   Another small action people can take is to reuse things we already have. Taking ​ ​ (c)   to the store when we shop for food is one way to reuse them. Paper, plastic, and metal are all materials that can be recycled. Things like​ (d)   ​ , soda cans, and plastic bags can all be turned into new objects if we take the time to recycle them!​

• reduce
• water
• bags
• newspapers
• recycle