How does volcanic eruption affect the climate?
Volcanoes can impact climate change. During major explosive eruptions huge amounts of volcanic gas, aerosol droplets, and ash are injected into the stratosphere. But volcanic gases like sulfur dioxide can cause global cooling, while volcanic carbon dioxide, a greenhouse gas, has the potential to promote global warming.
How does temperature impact the ecosystem?
Temperature. Temperature affects the physiology of living things as well as the density and state of water. It exerts an important influence on living organisms because few can survive at temperatures below 0 °C (32 °F) due to metabolic constraints. Temperature can limit the distribution of living things.
What are greenhouse gases how do they impact the Earth’s temperature?
Greenhouse gases include water vapour, carbon dioxide, methane, nitrous oxide, ozone and some artificial chemicals such as chlorofluorocarbons (CFCs). The absorbed energy warms the atmosphere and the surface of the Earth.
How does a maximum amount of greenhouse gas effect the temperature?
Greenhouse gases absorb some of the energy and trap it in the lower atmosphere. Less heat radiates into space, and Earth is warmer.
What is the major role of a greenhouse gas that contributes to temperature rise of the Earth’s surface?
Some atmospheric gases absorb and re-emit infrared energy from the atmosphere down to the Earth’s surface. These gases let the solar radiation reach the Earth’s surface, but they absorb infrared radiation emitted by the Earth and thereby lead to the heating of the surface of the planet. …
What is the cause of greenhouse effect Mcq?
Explanation: The greenhouse effect is caused due to the interaction of the sun’s energy with greenhouse gases such as methane, carbon dioxide, nitrous oxide and fluorinated gases in the Earth’s atmosphere. The greenhouse effect increases the temperature of the Earth. A greenhouse remains warm during the winter.
Is a greenhouse gas Mcq?
The strength of this effect depends upon the atmosphere’s temperature and the amount of greenhouse gases present in the atmosphere. The primary greenhouse gases known are water vapor (H2O), carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and ozone (O3).
Which of the following is NOT greenhouse gas Mcq?
Hence the gas which is not a greenhouse gas is nitrogen and the correct answer for the given question is option d). Note:When the concentration of greenhouse gases rises it leads to global warming which can have far-reaching consequences on the earth’s atmosphere.
Which is not a greenhouse gas Mcq?
Examples for greenhouse gases: Carbon dioxides, Methane, Chlorofluorocarbon, sulphur dioxide. Whereas oxygen, nitrogen and argon are not examples of greenhouse gases.