Climate changes occur in our earth's atmosphere due to a buildup of greenhouse gases. Greenhouse gases can occur naturally as well as a result of human activities. (Melissa Phillips). Problems can occur when higher concentrations of greenhouse gases are present in our atmosphere because they have enhanced our earth's heat trapping capability. (Anne Rector).

There are many misconceptions about global warming. Some believe that pollution causes global warming, but the fact is global warming is the result of burning fossil fuels, coal, and oil that release carbon dioxide. Another misconception is nuclear power causes climate change. Nuclear power actually reduces emissions of carbon dioxide when used in place of coal. Some believe that global warming means t

The future of emissions damage depends on several factors, demographics, economics, technology, policies and institutional developments. Future predictions do not look good for this planet if nothing is done. Without the help of emissions control policies, CO2 levels are projected to be 30-150% higher than today's levels in 2100. (Heidi Sterrett). Our renewable resources will be very limited. With cooperation from citizens and government officials, we can slow the effect of global warming by reducing greenhouse gas emissions. (Misty Thompson).

Nature will be affected in many ways also. In Spain, more than 2.2 million acres of forest have burned since 1994, due to increasingly warm temperatures. Temperatures recorded in Tibet are at an excessive high and length. Rising seas in Bermuda and reported high sea level rises in Hawaii are attributed to global warming. When temperatures are on the increase, the tides and waves get higher. Additionally, the temperatures in the oceans create saltier waters, and this erodes beach lines and vegetation along shores.

Birds are a species that will be affected by a change in the climate. Global warming might result in birds finding a more permanent home in northern areas in the Northern Hemisphere. The ecosystems of fish will be affected by global warming in a variety of ways. The chemical composition of water could

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