Quiz on Global Warming

___________too much of the sun's heat, greenhouse gases stop it from escaping back into space.

• Reflecting

• Absorbing

• Trapping

• Releasing

As temperatures rise, polar ice caps melt faster,__________ more water to oceans.

• decreasing

• adding

• burning

Wind and sunlight are examples of________ sources of energy

• non-renewable

• fossil

• gases

• renewable

Governments need to limit the amount of greenhouse gases that is_______ into the air

• increased

• decreased

• reduced

• released

Her grandpa is now suffering from ill health after many years of working in the_____industry

• fossil

• gas

• carbon dioxide

• coal

The burning of________like coal and gas has led to an increase

• solar

• petroleum

• fossil fuel

• pollution

One of our goals is to reduce global CO2_______by half in about ten year time

• pollution

• levels

• emissions

• footprint

It is important to understand the causes and effects of global________ to protect...

• cooling

• warming

• pollution

• effect

An________ species is a species which has been categorized as very likely to become extinct.

• endanger

• endangered

• dangerous

• danger

Nowadays, people are searching for more______ materials........

• environment-friendly

• environmental-friendly

• environmentally-friendly