What is Global Warming?
The fact that the earth is getting warmer.
The fact that the earth is getting colder.
The fact that the earth is staying the same.
What is the Greenhouse Effect?
The fact the suns rays get down to earth and back out again.
The suns rays not being able to get down to earth.
A barrier in the atmosphere, letting sun rays in, but not out.
Why do scientists believe Global Warming happening?
Because bees are dying.
Because we as humans are burning fuel that are harmful to the atmosphere.
Because the sun is going to explode.
What is Natural Climate Change?
Changes in greenhouse gas concentration.
Changes within the earth or coming from outside the earth naturally.
Changes in the burning of fossil fuels.
Some scientists believe that animals, bacteria, vegetation and carbon gases are a bigger threat to the environment than humans are. Is this...
True.
False.
Partially correct.
Some scientists believe that the changing of the earths temperature is caused by the amount of radiation coming from the suns rays. What is this known as?
Solar Warming.
Solar Effect.
Solar Activity.
What can happen if the earths temperature keeps rising?
Ice caps start melting.
Gets harder to breath.
The trees die.
Out of the 3 options which is the safest and least harmful way of making electricity.
Solar Panels.
Burning coal.
Nuclear Power.
What is the least pollutant form of transport?
Buses.
Trains.
Airplanes.
