Rain Kids Britannica Kids Homework Help Rain is a part of earth’s endless water cycle. at the beginning of the cycle, sunlight heats up water on earth’s surface. the heat causes the water to evaporate, or to turn into water vapor. this water vapor rises into the air. as the water vapor cools, it turns back into water, in the form of droplets. the droplets form around dust and. Acid rain is a form of air pollution. when coal and petroleum are burned in automobiles, electric power plants, and factories, they release certain harmful gases into the air. these gases combine with the oxygen and water in the air. when the water in the air comes down as rain, sleet, hail, or snow, it carries with it these gases.
Rain Kids Britannica Kids Homework Help Tropical rainforests occur around the equator in the hot, wet region called the tropics. they are found in parts of the tropics that get more than 70 inches (180 centimeters) of rain each year. parts of south america and central america, western and central africa, southeast asia, and australia have tropical rainforests. Life in a desert. desert plants and animals have features that help them survive in the dry climate. some plants have special roots that help them absorb the small amount of water that is available. cacti and yuccas are common desert plants. desert animals include camels, gazelles, snakes, lizards, and small rodents. few people live in deserts. As the name suggests, rainforests are forests that get a lot of rain. more specifically, “rainforest” is a term for a forest of broad leaved evergreen trees that receives high annual rainfall. rainforests are typically found in the tropical and subtropical regions of the world. the broadest definition of “rainforest” also encompasses. Deforestation is the clearing, or cutting down, of forests. the word is normally used to describe the actions of humans in removing forests from the planet, rather than destruction caused by such natural events as hurricanes. people have been cutting down trees for thousands of years. in recent times, however, the number of forests being lost.
Rain Kids Britannica Kids Homework Help As the name suggests, rainforests are forests that get a lot of rain. more specifically, “rainforest” is a term for a forest of broad leaved evergreen trees that receives high annual rainfall. rainforests are typically found in the tropical and subtropical regions of the world. the broadest definition of “rainforest” also encompasses. Deforestation is the clearing, or cutting down, of forests. the word is normally used to describe the actions of humans in removing forests from the planet, rather than destruction caused by such natural events as hurricanes. people have been cutting down trees for thousands of years. in recent times, however, the number of forests being lost. Grasslands may have no trees or only a scattered few. usually the land is flat. sometimes it has rolling hills. dust storms, tornadoes, and wildfires sometimes rage across grasslands. grasslands are good for grazing livestock. grasslands also have good soil for farming. wheat, oats, corn, and other crops have replaced many wild grasses. Sts 54 crew members mario runco, jr., and gregory harbaugh conducting a space walk outside the space shuttle endeavour , jan. 17, 1993.
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