Answer
421.2k+ views
Hint: Albedo measures the light reflected by the surface without being absorbed. White areas reflect more light than darker areas, and hence white areas have a high albedo. Snow and ice have the highest albedos of any parts of the Earth's surface.
Complete answer: Albedo is the measure of solar radiation or sunlight reflected by the surface. Light coloured surfaces such as snowy hills have high albedo, whereas dark coloured surfaces such as roads have a low albedo. The surface of the earth has numerous albedos that combine to form a single albedo. Cloud and water albedo have a significant effect on atmospheric albedo. Water reflects only 10% of incoming radiations resulting in a low albedo, whereas clouds have albedo from a minimum 10% to 90% depending on the liquid water, drop size and thickness of the cloud. This combined high albedo of clouds and low albedo of water gives an atmospheric albedo value of 30%. The amount of light reflected by the atmosphere without being absorbed is 30%. The higher value of cloud albedo indicates that clouds reflect a large amount of solar radiation, and low value of water albedo indicates water reflects a small amount of solar radiation.
Hence, the correct answer is option A.
Note: Albedo plays a significant role in maintaining the climate of the earth. If the albedo is low, more light is absorbed and the temperature of the area rises up, and if the albedo is high, more light is reflected and the temperature of an area decreases.
Complete answer: Albedo is the measure of solar radiation or sunlight reflected by the surface. Light coloured surfaces such as snowy hills have high albedo, whereas dark coloured surfaces such as roads have a low albedo. The surface of the earth has numerous albedos that combine to form a single albedo. Cloud and water albedo have a significant effect on atmospheric albedo. Water reflects only 10% of incoming radiations resulting in a low albedo, whereas clouds have albedo from a minimum 10% to 90% depending on the liquid water, drop size and thickness of the cloud. This combined high albedo of clouds and low albedo of water gives an atmospheric albedo value of 30%. The amount of light reflected by the atmosphere without being absorbed is 30%. The higher value of cloud albedo indicates that clouds reflect a large amount of solar radiation, and low value of water albedo indicates water reflects a small amount of solar radiation.
Hence, the correct answer is option A.
Note: Albedo plays a significant role in maintaining the climate of the earth. If the albedo is low, more light is absorbed and the temperature of the area rises up, and if the albedo is high, more light is reflected and the temperature of an area decreases.
Recently Updated Pages
Mark and label the given geoinformation on the outline class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
When people say No pun intended what does that mea class 8 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Name the states which share their boundary with Indias class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give an account of the Northern Plains of India class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Advantages and disadvantages of science
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Bimbisara was the founder of dynasty A Nanda B Haryanka class 6 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
10 examples of evaporation in daily life with explanations
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
How do you graph the function fx 4x class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)