1. Climate Change Climate change :climate changes all the time. The average pattern of weather, called climate, usually stays pretty much the same for centuries if it is left to itself. However, the earth is not being left alone. People are taking actions that can change the earth and its climate in significant ways.

2. The Greenhouse Effect is a result of climate change. The image above show how energy is trapped in the atmosphere and its effect it has on climate change.

3. Info Greenhouse gases and aerosols resulting from human activities are changing the amount of radiation coming into and leaving the atmosphere, likely contributing to changes in climate. Temperatures are changing in the lower atmosphere - from the Earth’s surface all the way through the stratosphere (9-14 miles above the Earth’s surface). The warming trend is seen in both daily maximum and minimum temperatures, with minimum temperatures increasing at a faster rate than maximum temperatures. Land areas have tended to warm faster than ocean areas and the winter months have warmed faster than summer months. Increasing temperatures tend to increase evaporation which leads to more precipitation. It has become significantly wetter in eastern parts of North and South America, northern Europe, and northern and central Asia, but drier in the Sahel, the Mediterranean, southern Africa and parts of southern Asia. Sea level has been rising 0.08-0.12 inches per year (2.0-3.0 mm per year) along most of the U.S. Atlantic and Gulf coasts. The rate of sea level rise varies from about 0.36 inches per year (10 mm per year) along the Louisiana Coast (due to land sinking), to a drop of a few inches per decade in parts of Alaska (because land is rising).

4. This picture show how everything in the environment contribute to the climate change that’s effecting our world.