Wind always blows from area of ________?
Correct answer: B. High pressure to low pressure
- A. Low pressure to high pressure
- B. High pressure to low pressure
- C. Only low pressure
- D. Only high pressure
Explanation
Air moves because of pressure differences, generally flowing from regions of high pressure toward regions of low pressure. Unequal heating of Earth's surface creates many of these differences.
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Environmental science covers ecosystems, food chains and webs, energy flow, biogeochemical cycles, biodiversity, natural resources and population effects. Atmospheric study includes the layers and composition of air, weather and climate, greenhouse gases, global warming, ozone depletion, acid rain and pollution, with climate change distinguished from ordinary weather variation.
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