Ecology: The Study of EcosystemsOur planet is a complicated place. Millions upon millions of living things all depend on one another to form a complex web of life. Readers will discover how ecologists study the relationships between living things, climates, and...Susan H. Gray...
51.A.考查固定短语.根据第一句话Ecotourism is a combination of ecology and tourism可知是对生态旅游下的定义,be defined as被定义为.52.D考查形容词.在上一句提到了responsible travel to natural areas 得出,这里填responsible上下文同源词复现.53.C考查名词.the attraction of money人们对钱的吸引,所以首先想到...
【题目】Ecotourism is a combination of ecology( the study of systems of living things) and tourism. TheIntermational Ecotourism Society defines ecotourism as “responsible travel to natural areas that conserves theenvironment and improves the well-being of the local people". Actually, ecotourism can...
【题目】Ecotourism is a combination of ecology(the study of systems of living things) andtourism. It is __1_ "responsible travel to natural areas that preserves the environmentand improves the welfare of the local people"by the International Ecotourism Society. Actually, ecotourism can mean ...
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19.Ecotourism is a combination of ecology (the study of systems of living things) and tourism.It is (51)A"responsible travel to natural areas that preserves the environment and improves the welfare of the local people"by the International Ecotourism Society.Actually,ecotourism can mean travel to...
Ecosystem simply means “Ecological Systems”. Ecology is the study of ecosystems. In an ecosystem, each organism has its own niche or role to play. Consider a small puddle at the back of your home. In it, you may find all sorts of living things, from microorganisms to insects and plants...
Ecotourism is a combination of ecology (the study of systems of living things) and tourism.It is (51)___"responsible travel to natural areas that preserves the environment and improves the welfare of the local people"by the Intern
Terrestrial Ecosystems. (Philadelphia: Saunders, 1991). A modern introduction to the quantitative study of ecosystems. Barnes, R.S.K. and Hughes, R.N. An Introduction to Marine Ecology (2nd ed.) (Oxford: Black-well Science, 1988). This book deals with a range of marine ecosystems, but ...
A recent study in ecology indicates that the protection of wetland ecosystems is ___ to the well - being of local residents' health. A. crucial B. harmful C. indifferent D. secondary 相关知识点: 试题来源: 解析 A。解析:最近的一项生态学研究表明,保护湿地生态系统对当地居民的健康福祉至关重要...