convection
The lower atmosphere is primarily heated by the sun's radiation. As sunlight enters the atmosphere, it warms the Earth's surface, which then emits heat energy back into the atmosphere. This process creates a temperature gradient, with warmer air near the surface and cooler air at higher altitudes.
The greenhouse effect is the natural phenomenon that warms Earth's lower atmosphere and surface. Greenhouse gases like carbon dioxide and water vapor trap heat from the sun, causing the temperature to rise. This process is essential for supporting life on Earth, but human activities have enhanced the greenhouse effect, leading to global warming.
In the lower atmosphere, the main sources of heating are solar radiation absorbed by the Earth's surface and the subsequent release of infrared radiation, as well as the absorption of some of this infrared radiation by greenhouse gases like water vapor and carbon dioxide, which further warms the lower atmosphere through a process known as the greenhouse effect.
The greenhouse effect warms the gases in the atmosphere.
Greenhouse gases trap heat and energy in the Earth's atmosphere by absorbing and re-emitting infrared radiation. This process creates a "greenhouse effect" that warms the planet.
The lower atmosphere is primarily heated by the sun's radiation. As sunlight enters the atmosphere, it warms the Earth's surface, which then emits heat energy back into the atmosphere. This process creates a temperature gradient, with warmer air near the surface and cooler air at higher altitudes.
The greenhouse effect is the natural phenomenon that warms Earth's lower atmosphere and surface. Greenhouse gases like carbon dioxide and water vapor trap heat from the sun, causing the temperature to rise. This process is essential for supporting life on Earth, but human activities have enhanced the greenhouse effect, leading to global warming.
In the lower atmosphere, the main sources of heating are solar radiation absorbed by the Earth's surface and the subsequent release of infrared radiation, as well as the absorption of some of this infrared radiation by greenhouse gases like water vapor and carbon dioxide, which further warms the lower atmosphere through a process known as the greenhouse effect.
The primary source of heat for the lower atmosphere is the Sun. Solar radiation warms the Earth's surface, which in turn heats the air above it through conduction and convection. This process creates temperature variations that drive weather patterns and atmospheric circulation.
The greenhouse effect warms the gases in the atmosphere.
By the emission of the terrestrial radiation. Terrestrial radiation is emitted in the infrared long-wavelength part of the spectrum. It is terrestrial radiation rather than solar radiation that directly warms the lower atmosphere.
The primary source of energy that heats the atmosphere is the Sun. Solar radiation warms the Earth's surface, which in turn heats the lower atmosphere through conduction and convection. Additionally, the atmosphere also retains some heat from the Earth's surface.
it warms up the planet
it warms up the planet
The atmosphere helps keep earth's surface warm, but does not generate heat itself. The earth is warmed primarily by solar radiation (heat from the sun), and to a lesser extent by the slow decay of long lived heavy isotopes within earth's mantle and core.
The sun warms the earth. The heat (energy) from the earth then heats the air.
Conduction warms the atmosphere as fast-moving molecules come into contact with lower-energy molecules until all molecules are moving at about the same rate. As the atmosphere warms, molecules move apart. As the heated air flows, heat is transferred by convection from warm, low-pressure air to cooler, high-pressure air.