vocab 9 tổ 4

Choose the best answer to complete each sentense

Fossil fuels which are non-renewable pollute the air and cause air…….

• destruction

• consumption

• pollution

• solution

Recycling provides a method of reducing the amount of waste materials that gets to the landfills-thus……..it less probable for environmental pollution to take place

• doing

• trying

• causing

• making

If wastes are thrown………,they can cause pollution in water, land and air

• eco-friendly

• inappropriately

• disappointingly

• favourably

The area is roped off because the water is seriously polluted

• contaminated

• disappeared

• purified

• endangered

The effects of………are the environmental and social changes caused (directly or indirectly ) by human emissions of green house gases.

• global warming

• preservation

• protection

• ecosystem

We need to cut down on our fuel ……. By Having fewer cars on the road

• confusion

• consumption

• destruction

• protection

What this country needs is a…….policy for investment in science and technology

• term-time

• full-term

• long-term

• short-time

The forestry commission is responsible for…….over 2 million acres of woodland

• destroying

• polluting

• degrading

• preserving

They are working to preserve the delicately balanced …… of these wetlands

• biodiversity

• ecosystem

• environment

• surrounding

đa dạng sinh học

• hatbital

• ecosystem

• biodiversity

• balance