What part of the stratosphere absorbs radiation?
What part of the stratosphere absorbs radiation?
The ozone layer
The ozone layer in the stratosphere absorbs a portion of the radiation from the sun, preventing it from reaching the planet’s surface. Most importantly, it absorbs the portion of UV light called UVB.
Where is the most solar radiation absorbed on Earth?
the atmosphere
The Earth absorbs most of the energy reaching its surface, a small fraction is reflected. In total approximately 70% of incoming radiation is absorbed by the atmosphere and the Earth’s surface while around 30% is reflected back to space and does not heat the surface.
What is in the stratosphere that absorbs sun rays?
Ozone
Ozone is the combination of three oxygen atoms into a single molecule (O3). It is a gas produced naturally in the stratosphere where it strongly absorbs incoming UV radiation.
What type of solar radiation is absorbed by stratospheric ozone?
Ozone in the stratosphere absorbs most of the ultraviolet radiation from the Sun. Without ozone, the Sun’s intense UV radiation would sterilize the Earth’s surface. Ozone screens all of the most energetic, UV-c, radiation, and most of the UV-b radiation.
What things go in the stratosphere?
The stratosphere extends from the top of the troposphere to about 50 km (31 miles) above the ground. The infamous ozone layer is found within the stratosphere. Ozone molecules in this layer absorb high-energy ultraviolet (UV) light from the Sun, converting the UV energy into heat.
What are the gases that absorb solar radiation?
The three most significant gases responsible for absorbing solar radiation is: Water Vapor (H₂O) Carbon Dioxide (CO₂) Ozone (O₃) The way in which these gases absorb solar radiation is by a form of energy exchange in which gas molecules turn incoming light energy into heat.
How does the atmosphere respond to solar radiation?
INCOMING SOLAR RADIATION. Larger aerosol particles in the atmosphere interact with and absorb some of the radiation, causing the atmosphere to warm. The heat generated by this absorption is emitted as longwave infrared radiation, some of which radiates out into space.
How does atmospheric absorption help protect the Earth?
Earth gets bombarded by large amounts of solar radiation every day. It’s vital for all life on the planet but is just as deadly. Atmospheric Absorption helps to protect us from its most harmful effects. Solar radiation is essential for the continual existence of all life on Earth.
What kind of radiation does the Earth receive from the Sun?
incoming solar radiation Incoming ultraviolet, visible, and a limited portion of infrared energy (together sometimes called “shortwave radiation”) from the Sun drive the Earth’s climate system. Some of this incoming radiation is reflected off clouds, some is absorbed by the atmosphere, and some passes through to the Earth’s surface.