Plants are connected to other organisms in an ecosystem. What organism helps plants get nutrients from the soil? A. Bacteria B. Insects C. Birds D. Fish 相关知识点: 试题来源: 解析 A。细菌可以帮助植物从土壤中获取营养。选项 B 昆虫主要是取食植物等,不是帮助植物获取营养。选项 C 鸟类主要是...
A. The air B. The soil C. The water D. The sun 相关知识点: 试题来源: 解析 C。解析:文章中提到“The water in a river provides a habitat for many organisms such as fish, insects, and plants.”,所以答案是 C,水为许多生物提供了栖息地。反馈 收藏 ...
What are producers in an ecosystem? A. Animals that eat other organisms. B. Bacteria and fungi that break down dead organisms. C. Plants that convert sunlight into energy. D. Humans who disrupt E. cosystems. 相关知识点: 试题来源: ...
19 What is the primary source of energy for all the organisms in the ecosystem represented below?3Sun①//m/b^2⋅b^2⋅10km/m(1)photosynthesis in the producers(2)respiration in the heterotrophs(3)light energy from the Sun(4)minerals from the rocks 相关知识点: 试题来源: 解析 3 ...
inSouthAfrica? A.Driveyourowncars. B.Cookyourownlunches. C.Stayinexcellenthotels. D.Finduniquetravelpartners. 3.Whatfeaturedothefourdestinationsshare? A.They?refamousforhistoricalplaces. B.They?rethebestplacesfortravelling. C.Theyhaveconvenientpublictransportation. D.They?regoodtravelchoicesforsavingmoney...
How do organisms share resources in community ecology? Why are the interactions within an ecological community important? How is a lentic ecosystem different from a lotic ecosystem? What is the difference between ecosystem services and natural capital?
herbivores eat plants, carnivores eat herbivores and microorganisms and fungi feed on dead animals and plant. As one organism feeds on another, energy moves through organisms in an ecosystem in the form of carbohydrates. Producers, thus, generate the energy and nutrients that sustains the ecosystem...
Having travelled from the outer reaches of our Solar System, this organic matter ended its journey in the oceans of primitive Earth. Now we need to know what the environmental parameters were which allowed this matter to keep reassembling until it formed living organisms.这些有机物从太阳系的外围...
Ecosystem Gardeningviews every property— whether a small residential backyard or acres of woodland or the grounds surrounding your business– as an ecosystem. If each of us takes personal responsibility for the health of the wildlife on our property, we can improve the health of our planet. Beca...
Understanding a Business Ecosystem In the 1930s, British botanist Arthur Tansley introduced the term ecosystem to describe a community of organisms interacting with each other and their environments: air, water, earth, etc.1In order to thrive, these organisms compete and collaborate with each other...