Which is a nonliving thing that provides energy in an ecosystem? A. sun B. cat C. ant D. frog 相关知识点: 试题来源: 解析 A。太阳为生态系统提供能量,是生态系统中的非生物因素。B 选项“cat”猫、C 选项“ant”蚂蚁、D 选项“frog”青蛙都是生物。反馈 收藏 ...
43.An ecosystem consists of the living and nonliving things in an areainteract with one another. 44.That nighteveryone went to bed, Bunny couldn’t sleep. He still couldn’t think of what he wanted his special Christmas present to be. 45.After living in Paris for 50 years he returned to...
百度试题 结果1 题目 ()1. Which of the following is a nonliving thing? A. A tree. B. A polar bear. C. A car. D. A turtle. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
A nonliving thing doesn't grow, but it can change, change f old. A ball can only move if we move it. It can't breathe and it doesn't nonliving thing.All living and nonliving things in our world are important(重要的). I-take care of all of them.(一)读短文,根据短文内容,内容判断...
An ecosystem consists of the living and nonliving things in an area ___ interact with one another. A.that B.where C.who D.what 点击查看答案&解析手机看题 单项选择题 I have no idea ___ the cell phone isn’t working, so could you fix it for me A.what B.why ...
Passage97Living things and nonliving thingsYou are a living thing.You need food,water and air.Living things grow and change.All living things needfood,water and air.Living things can be large or small.Cows and grass are livingthings.A cow is an animal.Grass is a plant.All animalsare livin...
Carbon is the basis for all life on Earth, so if something is not made up of carbon and other organic components, chances are it is not a living thing. Locomotion, or movement, is also a key signature of life. Nonliving objects stay in one place and rarely move under their own power...
and plants—exist with nonliving things, such as water and soil. (生态系统是生物——动物和植物——与像水和土壤一样的非生物共存的地方)" 可知,本空应当是在讲述生态系统中生物与非生物的联系,所以本空应填 " Everything in an ecosystem affects everything else.(生态系统中的一切都会影响其他一切)" ...
(1)D.根据前句"A pond is an ecosystem.Ecosystems are places where living things-animals and plants-exist with nonliving things,such as water and soil."可知,此处提到生态系统,所以内容与生态系统相关.结合选项,应说生态系统中的一切都影响着其他一切.故选D.(2)A.根据后句"These people wanted to use...
work together to create and continue life. The living parts (biotic) of an ecosystem consist of animals, plants, and other organisms. Nonliving parts (abiotic) can be anything from weather to rocks. Any kind of change in an ecosystem can directly or indirectly affect everything within this bu...