Tiếng anh 8 unit 7 vocabulary

what kind of pollution is it

• air pollution

• visual pollution

• radioactive pollution

• water pollution

when .......... pollution happens the water temperature in streams, rivers, lakes or oceans changes

the .................. chemical waste is dumped into the river

• pollution

• poisonous

• poison

• polluted

what kind of pollution is it?

it's ................. pollution

people cough .........they breathe in the fumes from the car

• and

• but

• because

• so

the noun of "die" is ...................

• died

• dead

• death

• dying

we can't see the stars at night ............. the light pollution

• because

• so

• since

• due to

................... pollution is the contamination of lakes, rivers, oceans or ground water usually by human activities

• water

• air

• soil

• thermal