Most energy (electricity and transport) comes from burning fossil fuels (coal, oil and natural gas). When fossil fuels burn, they emit carbon dioxide, a greenhouse gas, into the atmosphere.
So if you save energy, then not so much fossil fuel is burnt and less greenhouse gases go into the air.
Causes the greenhouse effect.
Greenhouse Gasses
This is standard heat energy that is trapped by greenhouse gases.
Earth's energy budget has been balanced for thousands of years. The natural greenhouse effect allows enough heat in and out of the atmosphere to keep it warm enough for life. Additional greenhouse gases, which we are now adding to the atmosphere and causing problems with the budget and the earth is warming up. This warming is causing climate change.
The atmosphere traps energy from the sun because in our atmosphere are greenhouse gases, like carbon dioxide (CO2) and methane. These three-atom gases absorb the heat rising from the earth's surface.
In the atmosphere
it allows solar radiation to penetrate to the surface!
Carbon in the atmosphere traps it like in a greenhouse.
No. Greenhouse gases in the atmosphere capture heat, and heat is energy, but we have no way of using this energy for ourselves as fuel. This extra energy in the atmosphere will be expended in more severe weather, like storms and cyclones.
The earth's atmosphere is affected by solar energy because the energy creates a greenhouse effect. When the radiation of the sun makes the earth too warm, there will be too much greenhouse gas that gets trapped in the atmosphere.
Causes the greenhouse effect.
Greenhouse Gasses
the greenhouse effect
Greenhouse gases.
A first reason for conserving energy is that we use energy that often comes from the burning of fossil fuels. Industry, transport and the generation of electricity largely use fossil fuels. When these fuels are burned they release carbon dioxide that has been sequestered away for millions of years. This extra CO2 is adding to the greenhouse gases in the atmosphere and contributing to an enhanced greenhouse effect. This is causing the planet to warm up dangerously.Another reason for conserving energy is to save oil. We are often reliant on other countries for oil. If we can find other renewable sources of energy, then we can keep the oil for other uses, like plastics. Soon we will run out of oil and the oil prices will increase as we dig deeper and farther.
Mostly the sun. The sun's heat warms the earth. This heat, in the form of infra-red energy rises into the atmosphere where it is trapped by greenhouse gases. This greenhouse effect warms the atmosphere.
Greenhouse effect