How does it work? Uh... take the dark brown color of soil.After microorganisms have broken down the cellulose, we're left with two things: the microbe's waste and the more resistant plant material that microorganisms can't break down easily.These materials ultimately get transformed into a ...
According to the professor, how does water affect the composition of soil? A. It prevents new soil material from being incorporated. B. It separates the components of soil into layers. C. It causes chemical changes in the soil’s organic material. ...
The Earth is like our mother.She gives live to all the living things on the Earth.And she provice us with air、food、water and other things we need for living.Once she was beautiful ahd rich.But mow she is crying, becacuse she is becoming dirtier and dirtier, poorer and poorer. It'...
How does it affect (影响) us? The water cycle is very important to our existence. A cycle is another word for circle. The water cycle is like one continuous (连续的) circle. Water can be found in the form of liquid (drinking water), gas (vapor or steam), or a solid (ice or ...
) 43. How does plastic pollution affect ocean life?A. It helps clean the water.B. It is bad for the fish and other animals.C. It gives the fish and other animals homes. 相关知识点: 试题来源: 解析 B. It is bad for the fish and other animals. 塑料污染对海洋生物有害。塑料污染会...
Why do we need the water cycle? How was the water cycle discovered? How does desalination mimic the water cycle? How does water enter the atmosphere in the water cycle? How does the water cycle affect the environment? How does evaporation work in the water cycle?
How do landfills affect groundwater?Groundwater:Groundwater refers to the water found in the soil and rocks underneath the Earth's surface, and most of groundwater is found under the water table. The water table is the level where all the soil and spaces between rocks under this level are...
Fracking is an inexpensive way to extract oil or natural gas that can't be reached through impermeable rock by conventional drilling. It requires injecting large volumes of water that can become contaminated and affect local soil and water supplies, however. It also releases large quantities of me...
根据上文 How does water shortage affect people? 和下文中 may make them ill 可知,上文提到水短缺对人们的影响,下文提及水短缺会让人们生病,由此可知,空格处的内容与水短缺危害人们的健康有关。A项意为 "首先,它会损害他们的健康" ,承上启下,符合语境。故正确答案为A。2.根据上文 Just as our bodies ...
How do oceans affect you? If you live far from the coast, you might think they don’t. But life on this planet depends on the ocean. It covers almost three-quarters of the planet and holds 97 percent of Earth’s water. The phytoplankton (浮游植物)that live on the oceans’ surface ...