Slash and burn agriculture is a widely used method of growing food in which wild or forested land is clear cut and any remaining vegetation burned. The resulting layer of ash provides the newly-cleared land with a nutrient-rich layer to help fertilize crops.
Answer:
What is a major drawback to the use of ethanol-based energy??
1: Ethanol creates toxic waste that must be stored forever.
2: Burning ethanol releases greenhouse gases.
Explanation:
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South Asia is formed of three topographic regions the Himalaya, Karakorvom, and the Hindu Kush
Answer:
Sustainable development refers to development that meets the needs of the present generation without compromising the needs of the future generations.
Explanation:
This definition of sustainable development was first introduced after the Brundtland Commission Report. It explains that humans social, economic, and environmental activities should be done in balance. Also, the Report further noted the driving force behind humans activities is "needs"; and as such this "needs" should be kept in balance.
