Questions

Que-Ans: [1 Marks Each]

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26 questions · timed · auto-graded

Question 11 Mark
What is Lapse rate ?
Answer
"Lapse rate" means the rate at which the earth's temperature rises. This decrease is felt only in the turbulent mantle of the atmosphere.
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Question 21 Mark
What are Sun spots ?
Answer
Like the moon, black spots can be seen on the surface of the sun. It is called sunspot.
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Question 41 Mark
Mention names of local winds.
Answer
Sea waves, land waves, Lu, Norwester, Hermetan, etc. are the names of local winds.
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Question 61 Mark
What is affected radiation called?
Answer
More wavelength rays are emitted from the earth's surface into the atmosphere. This warms the atmosphere. These rays that heat the atmosphere are called radiation.
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Question 71 Mark
What is temperature inversion?
Answer
In some cases the temperature of the atmosphere rises rather than falls as it rises above the earth's surface. This type of temperature is called inverse or inverse temperature.
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Question 81 Mark
In which area the temperature is even and odd?
Answer
The temperatures of areas near the coast are even and the temperatures of continental land areas away from the coast are odd.
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Question 91 Mark
Which factors affect the horizontal distribution of temperature?
Answer
The horizontal distribution of temperature on the surface of the earth is influenced by factors such as latitude, distance from the ocean, ocean currents, wind direction, and altitude.
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Question 101 Mark
The study of temperature distribution is divided into how many sections? Which one?
Answer
The study of temperature distribution is divided into two sections. $(1)$ temperature horizontal distribution and $(2)$ vertical distribution of temperature.
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Question 111 Mark
How do the sun's rays fall on the polar regions?
Answer
The sun's rays fall diagonally over the polar regions.
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Question 121 Mark
What is an instrument for measuring temperature?
Answer
Temperature can be measured with a thermometer and thermograph.
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Question 151 Mark
What are the trends of thermodynamics?
Answer
Earth's surface heat is dissipated into the atmosphere by the action of thermodynamics. These are called thermodynamic currents.
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Question 161 Mark
What is the Albedo of the earth called?
Answer
About $35\%$ of the sun's heat is reflected back into space by colliding with clouds, particles, icy regions of the earth's surface, and water bodies without being absorbed by the sun. This amount of reflected solar shock is called the Earth's reflection coefficient or Albedo.
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Question 171 Mark
What is the effect of sunspots on sun exposure?
Answer
When the number of sunspots on the surface of the sun is high, the surface of the earth gets less sunset and when the number of sunspots is less, the surface of the earth gets more sunshine.
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Question 181 Mark
When is the incidence of sunburn decreasing?
Answer
The amount of solar eclipse moving from the equator to the poles is decreasing.
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Question 191 Mark
What is the degree of sunshine as the sun's rays fall diagonally in the morning and evening?
Answer
The incidence of sunburn is low as the sun's rays are diagonal in the morning and evening.
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Question 201 Mark
What is the rate of afternoon sunburn during the day?
Answer
Sunshine is more common in the afternoon during the day.
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Question 211 Mark
How much of the heat that is emitted from the sun comes to the earth?
Answer
About two billion parts of the heat emitted from the sun comes to the earth.
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Question 221 Mark
What causes the earth to produce tremendous energy in the form of light and heat?
Answer
Due to the extreme pressure and temperature in the center of the sun, there is a natural dramatic reaction. In this reaction, the hydrogen atoms of the Sun's solids combine to produce a tremendous amount of light and heat energy.
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Question 231 Mark
What is solar radiation called?
Answer
The earth receives both heat and light from the sun's rays and the heat energy of the sun comes to the earth through its radiation hence it is called solar radiation.
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Question 241 Mark
What are the factors affecting the distribution of sunlight?
Answer
Factors affecting solar shock distribution $(1)$ Angular length of sun rays $(2)$ Length of day $(3)$ Density and height of atmosphere $(4)$ Ground water $(5)$ Proportion of sun stains.
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Question 251 Mark
What is the unit of measurement of solar shock?
Answer
Sunburn can be measured in units of calories, minutes, square cm, etc.
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Question 261 Mark
What is sunburn?
Answer
Solar shock is the heat or heat energy received by the sun's rays from the earth's surface and atmosphere.
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Que-Ans: [1 Marks Each] - Geography STD 11 Arts Questions - Vidyadip