level 4 - unit 4 - lesson B vocabulary

It's important to __________ our forests and oceans so that animals can have a safe place to live.

• fragile

• preserve

• consultant

We need to find a good __________ between using natural resources and keeping the environment healthy.

• infrastructure

• in theory

• balance

People who throw their trash on the ground __________ the environment and make it look dirty.

• harm

• analysis

• compromise

Sometimes we have to make a __________ to protect the environment, like using less water to conserve it.

• compromise

• impact

• harm

The construction of the new factory will have a negative __________ on the environment and nearby residents.

• impact

• preserve

• in theory

The __________ of the water samples showed high levels of pollution from oil spills.

• compromise

• harm

• analysis

The environment is __________, and it needs our help to stay healthy and beautiful.

• harm

• fragile

• preserve

We hired a __________ to help us find ways to reduce our carbon footprint and be more sustainable.

• balance

• consultant

• impact

__________, the new recycling program should reduce the amount of trash in landfills and help the environment.

• infrastructure

• fragile

• in theory

The __________ of our cities and towns, such as roads and buildings, should be designed to protect the environment.

• analysis

• fragile

• infrastructure