The greenhouse effect is a natural process that warms the Earth’s surface . When the Sun’s energy reaches the Earth’s atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases. ... The absorbed energy warms the atmosphere and the surface of the Earth.
What is the greenhouse effect?
What Is the Greenhouse Effect? Identified by scientists as far back as 1896, the greenhouse effect is the natural warming of the earth that results when gases in the atmosphere trap heat from the sun that would otherwise escape into space .
What is greenhouse effect Class 9 answer?
“Greenhouse effect is the process by which radiations from the sun are absorbed by the greenhouse gases and not reflected back into space . This insulates the surface of the earth and prevents it from freezing.”
What is greenhouse effect only?
Greenhouse effect, a warming of Earth’s surface and troposphere (the lowest layer of the atmosphere) caused by the presence of water vapour, carbon dioxide, methane, and certain other gases in the air . Of those gases, known as greenhouse gases, water vapour has the largest effect. greenhouse effect on Earth.
What is greenhouse effect Brainly answer?
Answer: The greenhouse effect is a warming of Earth’s surface and the air above it . It is caused by gases in the air that trap energy from the Sun. These heat-trapping gases are called greenhouse gases.
What is an example of greenhouse effect?
One example of the greenhouse effect that most of us experience in everyday life is the warming of a car’s interior when the vehicle is left out in the sun . ... The result is a gradual increase in the temperature inside your car. Earth’s greenhouse effect keeps the planet much warmer than surrounding space.
What is greenhouse effect and its causes?
The Short Answer: The greenhouse effect is a process that occurs when gases in Earth’s atmosphere trap the Sun’s heat . This process makes Earth much warmer than it would be without an atmosphere. The greenhouse effect is one of the things that makes Earth a comfortable place to live.
What are the 3 greenhouse gases?
- Overview.
- Carbon Dioxide.
- Methane.
- Nitrous Oxide.
- Fluorinated Gases.
What are two causes of greenhouse gases?
- Overview.
- Electricity.
- Transportation.
- Industry.
- Commercial/Residential.
- Agriculture.
- Land Use/Forestry.
What are the benefits of greenhouse effect?
- The greenhouse effect helps to maintain a certain temperature level on Earth’s surface, making it habitable for the living beings (humans, animals, plants and other organisms). ...
- The greenhouse gases help block the harmful solar radiation from reaching planet’s surface.
What are sources of greenhouse gases?
Globally, the primary sources of greenhouse gas emissions are electricity and heat (31%), agriculture (11%), transportation (15%), forestry (6%) and manufacturing (12%). Energy production of all types accounts for 72 percent of all emissions.
Why is it called greenhouse gas?
Greenhouse gases (GHG) include carbon dioxide, water vapor, methane, ozone, nitrous oxide and fluorinated gases. These molecules in our atmosphere are called greenhouse gases because they absorb heat . ... These molecules eventually release the heat energy and it is often absorbed by another greenhouse gas molecule.
Which of the following is the best example of greenhouse effect?
Explanation: the best example of greenhouse effect: Cloud Effects at Night .
What will happen if greenhouse gases increase?
Climate forcing refers to a change in the Earth’s energy balance, leading to either a warming or cooling effect over time. An increase in the atmospheric concentrations of greenhouse gases produces a positive climate forcing , or warming effect.
What is greenhouse effect Toppr?
The ‘Greenhouse Effect’ is defined as the increase in Earth’s surface temperature caused by the trapping of atmospheric heat . ... Now, this heat is redirected back towards the Earth when greenhouse gases such as carbon dioxide and methane that are present in the atmosphere absorb this heat.
Which fuel should be used to avoid global warming?
Explanation: Hydrogen-fueled vehicles emit virtually no hydrocarbons, particulates, carbon dioxide, or carbon monoxide. They are viewed as an especially attractive option for reducing green house gas emissions.
