Such a harmonious structure is the outcome of a very long period of trial and error-the 5 billion years of biological evolution. The biological sector of the ecosphere-the biosphere is composed of living things that have survived this test because of their finely tuned adaptationto the ...
The earth's biosphere (the surface layer of the planet and the surrounding atmosphere) provides the land, air, water, and energy necessary to sustain life. This life-support system is a complex, interdependent one in which energy from the sun is changed into food for humans. The entire syst...
The earth's biosphere (the surface layer of the planet and the surrounding atmosphere) provides the land air water and energy necessary to sustain life. This life-support system is a complex interdependent one in which energy from the sun is changed into food for humans. The entire system dep...
The earth's biosphere (the surface layer of the planet and the surrounding atmosphere) provides the land, air, water, and energy necessary to sustain life. This life-support system is a complex, interdependent one in which energy from the sun is changed into food for humans. The entire syst...
Biosphere The biosphere is the global ecosystem, which is the zone of life on Earth. It is composed of three different parts, which are abiotic, biotic and energetic components. The biosphere is where life exists. Answer and Explanation: ...
ais composed of all the regions of the earth that contain living things. This generally includes the top few meters of soil, the oceans and other bodies of water, and the lower ten kilometers of the atmosphere.Biosphere 包含生物由地球的所有地区的组成。 这一般包括顶面土壤少量米、海洋和其他...
carbohydrateA compound composed of carbon,hydrogen,and oxygen atoms. carbon cycleThe movement of carbon around the biosphere. carnivoreA consumer that eats other consumers. cellular respirationThe process by which cells unlock the energy of chemical compounds. ...
biosphere(生物圈):是地球上凡是出现并感受到生命活动影响的地区,是地球上最大的生态系统。 ecological pyramid(生态椎体或生态金字塔):是指生态系统中不同营养级的生物量、数量或能量的组成比例,通常用图解表示。 food chain(食物链):生产者所固定的能量和物质,通过一系列取食和被食的关系在生态系统中传递,各种生物...
ayou have connected an iphone4s in DFU mode 您在DFU方式下连接了iphone4s[translate] a你人在美国吗 You in US [translate] a自然生态由自然界各部分组成。如生物圈所提供 The natural ecology is composed by the nature various part.If the biosphere provides[translate]...
biosphere biosphere, irregularly shaped envelope of the earth's air, water, and land encompassing the heights and depths at which living things exist. The biosphere is a closed and self-regulating system (see ecology), sustained by grand-scale cycles of energy and of materials—in particular, ...