Humans are too ready to wipe ___ species without calculating the costs this will have in the near future.

A substance that doesn't contain a product that can harm the ozone is called...

Which one of these words IS NOT caused by human actions?

The word for the mixture of fog and smoke is ...

People should get hefty fines for ___ the streets.

We've installed solar _on our roof.

Which one of these phrases CAN NOT be caused by human actions?

Another way in which we can save energy is by __the lights off the when leaving a room.

The general word for places where living organisms exist is ...?

Governments should promote the use of ___energy instead of placing taxes on people for using solar panels.

This happens when dust particles, gases, fumes and chemicals enter the atmosphere.

We are going to change the old light bulbs for __ones.

A person who works for an organisation because they want to help and they are not paid for this is a/an...

What do you do to _____electricity?

The Amazon rainforest has gone through a process of ...

The whole country is suffering a severe __due to the lack of rain.

On many occasions the __caused to the environment is irreversible.

A noun that refers to the series of organisms each dependent on the other for food.

A person who works looking after the environment is called...

The three Rs refer to...

Pollution will eventually have a very negative _on our lives.

I always share my car with other work colleagues. What is known as ...

What is the word for when massive amounts of earth move downwards due to heavy rains?

We have to do our best to reduce our carbon...

We should seriously consider cutting __ on the rubbish we create.

The places that produce energy by the use of windmills are called...

Human action happens to be the biggest __ to the environment.

Lions are among many of the __species.

If an animal or a plant no longer exists it has become ...

What's the word for the environment disaster that happens when a ship empties its oil into the sea?

Next month we are going to get our home __in order to reduce electricity bills.

We should bear in mind how we ___of plastic bags if we want to reduce the amount of plastic that is reaching the oceans.

The word for the disposal of material by burying it is ...

Many marine species have already died __due to overfishing.

The fumes that come out of vehicles are called ...

Many people don't realise the importance __recycling.

Using public transport instead __driving your own car, can reduce pollution.

We recycle all our rubbish by putting it in recycling...