Question

Which of the following gas does not contribute to the global warming? *

1 point

A. Methane

B. Acetylene

C. Sulphur

D. Carbon Di oxide

right answer​

Answer 1

Answer:

b. Acetylene

Explanation:

A.If methane leaks into the air before being used — from a leaky pipe, for instance — it absorbs the sun's heat, warming the atmosphere. For this reason, it's considered a greenhouse gas, like carbon dioxide.

b. it has less affect than others

c.Global temperatures increased more rapidly after 1950 as the rate of anthropogenic sulfur emissions increased. By 1980 anthropogenic sulfur emissions peaked and began to decrease because of major efforts especially in Japan, Europe, and the United States to reduce acid rain.

d.Increases in atmospheric carbon dioxide are responsible for about two-thirds of the total energy imbalance that is causing Earth's temperature to rise

Answer 2

B. Acetylene

Explanation:

Acetylene doesn't trap the heat that enters the Atmosphere like other Green House gases such as Methane, Carbon dioxide, Sulphur etc. hence, it doesn't contribute to Global Warming.

As,

Methane has more than 80 times the warming power of carbon dioxide over the first 20 years after it reaches the atmosphere.

Global warming is primarily a problem of too much carbon dioxide in the atmosphere. This carbon overload is caused mainly when we burn fossil fuels like coal, oil and gas or cut down and burn forests.