What is the term for the process in which water from plants enters the atmosphere? A. Evaporation B. Condensation C. Transpiration D. Precipitation 相关知识点: 试题来源: 解析 C。解析:植物中的水进入大气的过程被称为蒸腾作用(Transpiration)。选项A Evaporation是水表面的蒸发。选项B Condensation是...
The bacteria that live in this area of the pond turn nitrates into nitrogen gas, which is released into the atmosphere. Nitrates are also absorbed by aquatic plants and algae during their growth processes. A pond without aquatic plants will prove to be a maintenance nightmare. For any ...
The other students are from the Marshall Islands Shipping Corporation or MISC. Together, they will build the boats and after 3 months, will do the initial test inside Majuro lagoon. The idea is that after the initial test, these prototypes, which emits ZERO carbon into the atmosphere, will ...
Also, since excessive relative humidity makes us perceive temperature as being higher than it is, keeping your home drier may lead you to reach for the thermostat less, which could result in lower energy consumption overall. To really save on your utility bills and diminish your carbon foot...
Many scientists also suggesting different ways to clean up space junk. In England scientists are testing a metal net that can be fired into space junk. The net catches the junk and then pulls it into the earth’s atmosphere to burn up. The Germans are building robots that can collect piece...
In canister vacuums, the bag may be positioned before the fan, so the air is filtered as soon as it enters the vacuum. Using this basic idea, designers create all sorts of vacuum cleaners, with a wide range of suction capacities. In the next section, we'll look at a few of the ...
"How gold, orange, or red the moon appears during a total lunar eclipse depends on how much dust, water, and other particles are in Earth's atmosphere"according to NASA scientists. Other atmospheric factors such as temperature and humidity also affect the moon's appearance during a lunar ecli...
energy. The process chemically converts carbon dioxide (CO2) and water into food (sugars) andoxygen. The chemical reaction often relies on a pigment called chlorophyll, which gives plants their green color. Photosynthesis is also the reason our planet is blanketed in an oxygen-rich atmosphere. ...
A shooting star isn’t a star at all! It’s actually a small piece of space rock or dust burning up as it enters Earth’s atmosphere. When it burns, it creates that bright streak of light we see in the night sky. What’s the spiritual meaning of seeing a shooting star?
“But as more carbon dioxide enters the atmosphere, it is harder for nature to do its job,” Jan Mazurek, senior director of the carbon dioxide removal program at the non-profit ClimateWorks Foundation, told CNN. So, humans are trying to develop ways of speeding up carbon removal. ...