solutions_ upper-intermediate_ unit 8

Destruction of their ______ puts many animals on endangered species list.

• extinction

• habitat

• captivity

• exhaust

Learning how to live effectively can help you to _____ energy around the house, hence lowering your energy bills.

• pollute

• conserve

• invest in

• install

To get ____ power, dams are built on rivers and the power of falling water is used to generate electricity.

• biofuel

• exhaust

• natural resources

• hydroelectric

Governments should spend more money on ____ energy technology.

• renewable

• shale gas

• oil rig

• carbon footprint

As individuals we all can find ways to reduce our carbon ____

• footprint

• greenhouse

• energy

• waste

What power is it?

• shale gas

• tidal power

• solar power

• nuclear power

Many species of wild life in the world today are in danger of ______

• captivity

• habitats

• extinction

• breeding

____ is sometimes is done by capturing animals alive so that they can be sold illegally into the exotic pet trade.

• poaching

• conservation

• conservation

• extinction

Relying solely on _____ such as coal, oil or natural gas, could cause a worldwide energy crisis.

• renewable energy

• fossil fuels

• carbon footprint

• nuclear power

Experts claim that air pollution from cars' and other vehicles' ______ kills more than twice as many people as road accident.

• shale gas

• oil rig

• fossil fuls

• exhaust fumes