The atmosphere is the layer of gases that surround the earth, and it provides the air that we need to stay alive. Although the majority of the atmosphere is made of nitrogen and oxygen, there are other gases fo
The gases act like the glass walls of a greenhouse – hence the name, greenhouse gases. Without this greenhouse effect, temperatures would drop to as low as -18˚C (-0.4˚F); too cold to sustain life on earth. But human activities are changing earth's natural greenhouse effect with...
The alarm bells have been ringing since as far back as the nineteen fifties about the looming crises due to the increased levels of what has been termed greenhouse gasses in our earth’s atmosphere. No-one really knew just how serious the consequences were of allowinggreenhouse gassesto increase...
A Greenhouse Lesson Quiz Course 8.6K views What are the Greenhouse Gasses? Can you see air? It's hard to imagine that air is actually something that has mass and takes up space. But air is actually matter. If you weighed an empty balloon and a balloon full of air, it would ...
What is the Greenhouse Effect? You can think of Earth as being one giant greenhouse*. Instead of glass walls, however, our planet’s greenhouse is created by the Earth’s atmosphere. Within our atmosphere aregreenhouse gasses, things like water vapor, carbon dioxide, methane, nitrous oxide, ...
Peter Garforthcontributing editor
Greenhouse gases are the gases in the atmosphere that trap the sun's radiation and cause the atmosphere to become warmer. This also makes temperatures on Earth warmer, making it inhabitable for a vast variety of living things.Answer and Explanation: The greenhouse gas that has the highest ...
projects that either avoid or remove carbon dioxide or other greenhouse gasses (GHG) from the atmosphere. Each credit represents one tonne of CO2 or equivalent GHG (tCO2e) avoided or removed from the atmosphere, with the vintage of the credit representing the year the avoidance or removal took...
根据第一段中 On one calculation, replacing refrigerants(制冷剂) that damage the atmosphere would reduce total greenhouse gases by the equivalent of 90bn tonnes of CO2 by 2050. Making the units more energy-efficient could double that.“根据一项计算,到2050年,替换破坏大气的制冷剂将减少相当于900...
Still, there is only so much most of us can do as individuals. “Institutional change is absolutely necessary to bring emissions of greenhouse gasses to zero and reduce other environmental impacts,” said Abigail Swann, a climate s...