CLIMATE

Every human being has to take..................against climate change.

...................comes in second in global warming pollution.

Farm ..................pollute the air

Since the start of the Industrial ????, more than 2,000 billion tons of carbon dioxide have been released into the atmosphere by human activities

We should encourage people to use.................energy sources.

Sunlight makes the earth ...............

Rising ...................will lead to coastal flooding

Increased greenhouse means less ...................escape.

the decrease or depletion of forests are called ......................

By using............................products, we can save the world.

Melting ................. early snowmelt, and severe droughts will cause more dramatic water shortages and increase the risk of wildfires

Cars and trucks are responsible for more than 80 percent of ???-related carbon emissions.

The greenhouse effect is a good thing. It warms the planet to its comfortable average of ??????????? degrees Fahrenheit (15 degrees Celsius) and keeps life on earth, well, livable.

when was greenhouse effect identified?

Without greenhouse effect, the world would be a .............., uninhabitable place, more like Mars

In recent years, ...................has taken the lead in global-warming pollution, producing about 28 percent of all CO2 emissions

In the United States, the burning of ......................... to make electricity is the largest source of heat-trapping pollution, producing about two billion tons of CO2 every year

....................occurs when carbon dioxide (CO2) and other air pollutants and greenhouse gases collect in the atmosphere and absorb sunlight and solar radiation that have bounced off the earth’s surface.

he natural warming of the earth that results when gases in the atmosphere trap heat from the sun that would otherwise escape into space.

The area without oxygen in the oceans is called ...............