D. t creased demands and diversion fo resourcesare y rate\" is measured by the n
ID: 295274 • Letter: D
Question
D. t creased demands and diversion fo resourcesare y rate" is measured by the number of children ifer, surface and ground water resources are depleting able ddemands and diversion for agriculture Total fertility rate" is and female services to the function Cuality and supply of water to human communities, of the A. pollutant filtrationply wa c. erosion prevention Living vegetation contributes and the quality and B. aquifer recharge D. all of the above o influence local environments in different parts wildfire frequency and severity A prolonged drought will increase will decrease water supply to lowland farms B. C extreme rains melting Bais and flooding will occur in certain watersheds, d damaging critical infrastructure harvests anvi intensify hurricanes, typhoons, cyclones, monsoons crop oceans D. E all of the above he following is not among the critical components of the micro- Which of Nncaens which maintain the health and fertility of 'living' soil? eroded minerals that provide soil bulk rich fertilizers made from oil and industrial animal waste B. nitrogen C dead organic matter decomposed by soil microbes to provide cri nutrients for plants worms and arthropods whose activities aerate, churn and redistribute its elements 1l. Considering population growth, identify the correct answer birth rates exceed death rates in mid-late industrial stages of the A. B. populations rise when medicines, clean water and adequate nutrition are C. Total fertility rates of 2.1 or higher per family will result in expanding D. access to education, contraception, economic opportunity, social and E. more than one of these demographic transition first made available population agency for women improves infant survival rates, and so generally incentivizes families to have more children A Most of our problems with air pollution (smog acid rain, and limate B. Smog consists change) are due to the burning of fossil fuels. of air pollutants that concentrate near the land surface use of temperature inversions (warm air above, cool air below)Explanation / Answer
8. Living vegetation shows its use in different ways. It reduces the pollution effect by filtering on its way of absorbing CO2. It prevents erosion also as it covers the surface and the other one is the aquifer recharge. Aquifer recharge is always depends on the amount of precepetation, soil, and vegetation. Thus, the correct answer is D. All of the above.
9. Warming climate increase the drought, as a result, wild fires occur. Melting glaciers increases the sea levels and reduces the holding capacity of fresh water by low land farms. Frequency of rains is less in warming climates. but the occasional rain leads to flooding by over heating as bulk amount of water coming to the earth in less occasions. Typhoons, hurricanes, cyclones, and monsoons are generally created by evoporating water from warmer surface of the ocean. Thus, heating oceans intensify these events. Therefore, all the options are true. Thus, the correct option is E. All of the above.
10. Erosion is nothing but the removal. Erosion degrades the level or amount of soil as erosion of minerals does. Thus, the correct option is A.
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