First conditional: The environment

If people ________ more, they ______ the environment.

• will recycle - help

• recycling - will help

• recycle - will help

• recycles - will help

The north and south pole ______ if the oceans heat up.

• melts

• melt

• will melt

• melting

If there ______ floods around the world, many people ______ their homes.

• be - lose

• are - lose

• be - will lose

• are - will lose

Polar Bears _______ extinct if the planet _______ warmer.

• become - get

• will become - will get

• will become - gets

• will become - get

If we take our own shopping bags to the supermarket, we will reduce plastic waste.

• correct

• incorrect

You will waste more electricity if you doesn't turn off the lights.

• Correct

• Incorrect

If we don't help the planet, ___________ .

• the problem will get worse

• the problem is worse

• the problem get worse

What will happen if we keep using fossil fuels ?

• If we keep using fossil fuels, the air pollution, water pollution, and climate will change

• If we do not want to melt Antarctica, we can’t keep taking fossil fuels.

• The sea level will rise if we keep using fossil fuels

• The animals will go extinct if we keep using fossil fuels

What will happen if we recycle more?

• If we recycle more, we will send less garbage to landfills.

• If we recycle more, we won't reduce the carbon emissions.

• If people around the world recycle, it will help minimize the negative impact of pollution.

• Nothing will happen