Environment protection

Choose the definition for "to pollute"

Choose the definition for "to reduce"

Choose the definition for "waste"

Choose the definition for "environment"

What does the trule of hree Rs mean?

Fill the gap:

___________ _____________ are groups of plants or animals that arein danger or becoming extinct

Find the continuation of the sentence:

If the air is not clean ...

Put the verbs in brackets into the right tense form

if we ... ( to have) enough water, we ... (to be) thirsty

Put the verbs in brackets into the right tense form:

More species ...(to survival) if we ... (to protect) nature

Put the verbs in brackets into the right tense form:

We... (to reduce) the use of natural resources if we ... (to recycle) old and used things

Put the verbs in brackets into the right tense form:

Clean water ... (not; to be) a problem if people ... (to stop) throwing rubbish into the seas and rivers

Put the verbs in brackets into the right tense form:

Many animals and plants ... (not to be) in danger if we... (to stop) killing the animals and (not; to cut down) the trees