There is a need for us protection of the environment.We can do a lot of things.Firstly, we can use more cloth bags instead of use plastic bags.Secondly, We should walk much, use lifts and cars less as well as possible. Thirdly, we should eat less fast food, because make fast food ...
How much oxygen do plants use when not growing? How much CO2 does a pound of phytoplankton produce? How much CO2 do humans exhale in one breath? How much CO2 does a jet engine produce? How much carbon dioxide does the Amazon rainforest absorb?
How much this feature will reduce pollution is the subject of debate. Some emissions systems work well at idle; others don't. Larger vehicles, including trucks and buses, as well as diesel engines, can produce more emissions at idle than when running. However, using less fuel means producing...
One of my sunflowers has multiple heads growing all up the stem. Is this normal? This is perfectly normal, and usually welcomed, as it means more sunflowers from one plant. Some sunflowers are multi-branching, which means they produce lots of flowers all along the stem. ...
It may even tell the brain what to do. Foods with too much salt and sugar affect the microbiome (肠道菌群) in your body by killing the right bacteria (细菌) in it. These bacteria protect you from illness and keep your mind sharp. Lacking them can lead to being overweight and ...
"How to Save Our Planet: The Factsis a much needed evidence-based handbook and rallying cry for urgent climate action. Professor Mark Maslin unfolds the magnitude of what humans have done to our precious planet while pointing to how we can solve the climate emergency before it is too late"...
Thank you so much to help people like me as a complete newbie, and for being generous to share about everything that you know. I just can’t stop continuously reading your posts when I’m free! Your posts are definitely the best out there! Lastly, I just want to say thank you so ...
How much e-waste has been produced? There is too much e-waste on the earth. In the past ten years, 506. 5 Mt of e-waste has been produced. That is as heavy as about 50,149 Eiffel Towers. What can we do with e-waste?E-waste is harmful to the environment. Repeat the three wor...
Then, the former is combined with an undesirable compound: carbon dioxide (CO2). Humans naturally exhale this colorless gas, but breathing in too much of it is hazardous to your health. On Earth that usually isn't a problem because plants absorb CO2. Yet gardening space is limited on the ...
Some lights produce don’t produce much heat at all. If you’re growing just a few plants in a grow tent or box, you can use a fan to pull hot air away from the grow lights and into the room (or out a window) to keep plants cool enough. I’ll help you find the right grow ...