The Greenhouse Effect Essay Summary
Summary
The Greenhouse EffectThe greenhouse effect, in environmental science, is a popular term forthe effect that certain variable constituents of the Earth’s lower atmospherehave on surface temperatures. These gases–water vapor (H2O), carbon dioxide(CO2), and methane (CH4)–keep ground temperatures at a global average of about15 degrees C (60 degrees F). Without them the average would be below…