No. The sun radiates heat in all directions on 3 axes. The spherical arc of that which reaches the Earth's Atmosphere is very small in comparison.
Gases in the atmosphere absorb and reradiate heat through a process known as the greenhouse effect. When solar radiation reaches the Earth's surface, it is absorbed and then re-radiated as infrared radiation. Greenhouse gases, such as carbon dioxide and methane, absorb this infrared radiation and reemit it in all directions, including back toward the Earth's surface, which helps to warm the atmosphere. This process maintains a stable climate but can lead to temperature increases if the concentration of greenhouse gases rises significantly.
The three types of heat transfer that work together to heat the atmosphere are conduction, convection, and radiation. Conduction transfers heat from the Earth's surface to the lower atmosphere through direct contact. Convection carries heat upward through the atmosphere by warm air rising and cool air sinking. Radiation from the sun warms the Earth's surface, which then radiates heat back into the atmosphere. Together, these processes create a dynamic system that helps regulate the temperature of the atmosphere.
The process by which gases in the atmosphere absorb thermal energy and radiate it back to Earth is known as the greenhouse effect. Certain gases, such as carbon dioxide and methane, trap heat from the sun, preventing it from escaping back into space. This absorption of thermal energy warms the atmosphere and surfaces of the Earth, contributing to overall global temperatures. The radiated energy is then re-emitted in all directions, including back towards the Earth's surface, enhancing warming.
Some atmosphere from the terminator pours over the horizon, and there might be a tiny bit of warmth from sunlight reflected off the lunar surface. However, essentially, the sun does not warm the atmosphere at night. This is why, on average, the atmosphere tends to cool all night long, reaching its coldest point just before sunrise.
The sun's energy is radiated as heat and light, but by the time it reaches us on Earth, much of it has dissipated. The Earth's atmosphere also acts as a shield, filtering out harmful radiation and preventing us from being burned up. Additionally, the distance between the Earth and the sun helps to regulate the amount of energy received.
No. The sun radiates heat in all directions on 3 axes. The spherical arc of that which reaches the Earth's Atmosphere is very small in comparison.
An incandescent light will radiate at all frequencies.
no some of the heat is radiated away in forms of light and heat waves
No much is also radiated to the air
Mountains can not create a wind. Winds are the result of the heat coming from the Sun and the heat radiated by the Earth into space. They are the atmospheres response to the differential of heat within the atmosphere. All mountains do is modify the the flow of the wind as they act as barriers to this flow.
Many, if not all of the various layers of a planet's atmosphere trap at least some of the heat from the sun. Additionally, the ground and bodies of water trap heat from the sun (and heat from the atmosphere).
The Sun's heat, which keeps Earth from freezing solid, is retained in Earth's atmosphere by the greenhouse gases: water vapor, carbon dioxide, methane, and so on. Without greenhouse gases, Earth would freeze.Many, if not all of the various layers of a planet's atmosphere trap at least some of the heat from the sun. Additionally, the ground and bodies of water trap heat from the sun (and heat from the atmosphere).
Ultimately - the Sun, or at least the radiated light and heat energy given off by it
The surface of the earth holds heat, and the greenhouse gases in the atmosphere hold heat all through the night. If the earth had no atmosphere, then at night all the heat would escape out to space and the earth would be freezing.
All day every day
Solar energy that heats the surface is re-radiated as infrared radiation, some of which is absorbed by the atmosphere in the process. Water vapor, methane, and carbon dioxide can all collect this re-radiated energy to some extent.
Green house effect is a process in atmospheric physics that traps heat in the Earth's atmosphere. It is the result of physical interaction between components of the atmosphere (greenhouse gases) and incoming sunlight. It is not a layer of carbon dioxide in the sky that reflects heat back down as it radiates from the Earth's surface. Heat is absorbed by the carbon dioxide all through the atmosphere and the warmer gas "shares" its heat with all the atmospheric gases increasing the average atmospheric temperature.