The primary gas that human activity is releasing, causing ocean temperatures to increase is carbon dioxide (CO2). Carbon dioxide levels in...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your...
What gas is a human-made pollutant in the lower (surface) atmosphere but a natural and beneficial gas in the stratosphere? (a) CO2 (b) CH4 (c) O3 (d) CFCs (e) N2O Gases: Gases are substances in which part...
【题目】 What is th e singl e most effectiv e way to reduc e greenhouse-gas emissions? Go veget arian? Replant the Amazon ? Cycl e to work? Non e o f th e abou e. T h e answer is : mak e air-conditioners ra dically better . On on e calculation, replacin g refrigeran...
However, as corn starch is derived from the grains of corn, it competes with human and animal food supply systems, possibly making corn more expensive. So, while it has excellent properties for packaging certain products, you might still prefer to opt for a different pla...
is part of the planet’s air.CO2helps trap heaton Earth, like a greenhouse traps heat to grow tomatoes in cold climates. But too much of it can cause problems, such as heat waves and ocean acidification. It occurs both naturally and as a byproduct of human activities, such as burning ...
In that sense, Earth is probably unique. Although we may detect some life elsewhere, it will necessarily be completely different.从这个意义上说，地球可能是独一无二的。虽然我们可能会在其他地方发现一些生命，但那肯定是完全不同的。It was this mind-blowing series of improbable events that made Earth...
The main human activities that increase greenhouse gases are: 1. Burning fossil fuels: This is the main human activity that increases greenhouse gases. Fossil fuels include coal, oil and natural gas, which release large amounts of carbon dioxide during combustion. 2. Agricultural activities: Agricu...
Green tech–or green technology–is an umbrella term that describes the use of technology and science to reduce human impacts on the natural environment. Green technology encompasses a wide area of scientific research, including energy, atmospheric science, agriculture, material science, and hydrology....
Portrays a silhouette of a human upper-body with a splay of white graphics centered over the chest area. This pictogram is associated with the following hazards:Carcinogen Mutagenicity Reproductive Toxicity Respiratory Sensitizer Target Organ Toxicity Aspiration Toxicity ...
The second most abundant gas in the atmosphere is. When rounded to the nearest whole percent, it makes up % of the atmosphere. Which of the following phenomena could increase the concentration of carbon dioxide in the atmosphere? a. The greenhouse effect, an anthropogenic (hum...