根据“A tree can take in over a ton of harmful greenhouse gases over its lifetime, produce enough oxygen for four people every day and provide the same cooling effect of ten sir conditioners working 20 hours a day.”可知一棵树在其一生中可以吸收超过一吨的有害温室气体,每天产生足够四个人使用...
To begin with, there is no doubt that a low-carbon life can save energy and cut back on pollution, which is a head start to preserve the environment to a large extent and relieve the effect that climate change has on us. Besides, l...
This would be similar to behaving as if the Earth was flat just because one has not yet had any direct experience showing that it is not. The roundness of the Earth will sooner or later surface: the predictions made by someone with the flatland model will err (e.g., when explaining ...
She'll explain that daisy, what she sang in space and more besides. Watch below... 16:06:01 Space journalist has 'mixed feelings' about flight Space journalist Kate Arkless Gray says she has "mixed feelings" about the all-female flight. Speaking earlier,...
When a satellite or a rocket that is orbiting the earth photographs the planet, the picture is of the earth's surface, or crust. This is where we live and move, land and water. The highest points are the mountains and the lowest points are the ocean basi
There's only one planet in our solar system that we are positive has polar ice caps, active volcanoes, and canyons: Earth. Earth has ice on both of...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
Mankind has only one earth, it is the natural resource that human beings depend on, and people want to live a happy and beautiful life, they must protect the natural environment consciously and cherish the earth. However, in recent years, the earth's environment is more and more bad: globa...
It isn’t going to bring him back to life. But some display — however restrained — of compassion hardly seems too much to expect. A man died before their eyes. Do they give a shit? Yes or no? No, according to Gwen, the 17-year-old sister of the dead man. “No one has ...
(Actually, I’m not even sure what job Earth-1 Jeff has, other than “some kind of manager at a law firm”.) 2) If you were James Gunn and given the task of reviving the DCEU, what would your first move be? 3) What would have been the 3rd bonus podcast read-through (after ...
What is the hottest planet in our solar system? What is the closest star to Earth besides the Sun? What is the brightest planet? Compared to the sun, a star whose spectrum peaks in the infrared is: 1. cooler 2. hotter 3. larger What type of star is the Sun? What is the largest ...