Quiz on Global Warming

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

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

Wind and sunlight are examples of________ sources of energy

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

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

The burning of________like coal and gas has led to an increase

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

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

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

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