How can deforestation contribute to global warming?
Through the process of photosynthesis, the leaves of trees remove CO2 from the atmosphere. The CO2 is then stored in leaves, branches, and roots. When the trees are cut and burned, or left to rot, the CO2 goes back into the atmosphere.
Furthermore, about half the rainfall in the Amazon River Basin is returned to the atmosphere through evaporation and through transpiration from the leaves of trees. Consequently, clearing large areas of tropical rainforests to create open areas for farms and cattle ranges will most likely cause a decrease in evaporative cooling. This decrease could lead to warming in that area of at least several degrees Celsius. Also, the reflectivity of the deforested area will change as cultivated areas reflect more sunlight than forests thereby increasing atmospheric warming.
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The principle that Earth's crust is in floating equilibrium with the denser mantle below is known as
____________________. Fill in the blank(s) with the appropriate word(s).
Two distinctive characteristics of fossil fuels underlie the energy crisis. What are these two characteristics?
What will be an ideal response?
Found in Xinjiang and Mongolia, and in parts of western India, Pakistan, and Afghanistan, this climate zone is often along high mountains posing difficulties for agricultural production. These factors result in it being the Asian region's least inhabited climate zone
a. Semi arid / Steppe b. Humid subtropical c. Humid continental d. Tropical savanna e. Marine west coast
Use the map to answer the following question.
According to the barometric pressures, C is an anticyclone.
Answer the following statement true (T) or false (F)