# MCQs for Geography Class 11 with Answers Chapter 9 Solar Radiation Heat Balance and Temperature

Students of class 11 Geography should refer to MCQ Questions Class 11 Geography Solar Radiation, Heat Balance and Temperature with answers provided here which is an important chapter in Class 11 Geography NCERT textbook. These MCQ for Class 11Geography with Answers have been prepared based on the latest CBSE and NCERT syllabus and examination guidelines for Class 11 Geography. The following MCQs can help you to practice and get better marks in the upcoming class 11 Geography examination

## Chapter 9 Solar Radiation, Heat Balance and Temperature MCQ with Answers Class 11 Geography

MCQ Questions Class 11 Geography Solar Radiation, Heat Balance and Temperature provided below have been prepared by expert teachers of grade 11. These objective questions with solutions are expected to come in the upcoming Standard 11 examinations. Learn the below provided MCQ questions to get better marks in examinations.

Question. The earth radiates energy to the atmosphere in:

a. Long wavelengths
c. Insolation
d. Short wavelengths

A

Question. On what day the earth is nearest to the sun?
a. 21st June
b. 23rd December
c. 3rd January
d. 21st July

C

Question. In which one of the following cities, are the days the longest?
a. Thiruvananthapuram
b. Chandigarh
d. Nagpur.

A

Question. Insolation refers to ________
a. Wind direction
c. Precipitation
d. None of the above

B

Question. The sun has how many shapes?
a. Four
b. Three
c. Two
d. Five

B

Question. The earth transmits the heat by
a. conduction
b. convection
d. all of these

A

Question. How much solar radiation is received at the top of the atmosphere?
a. 100 units
b. 110 units
c. 47 units
d. 53 units

A

Question. What is the distance between the sun and the earth?
a. 152 million km.
b. 1520 million km.
c. 15200 million km.
d. 1500 million km.

A

Question. Differences in pressure on the earth surface causes:
a. Winds
b. Precipitation
c. Hail
d. Seasons

A

Question. ______ are lines joining places having equal temperature.
a. Isotherms
b. Evaporation
c. Convection
d. Pyrheliometer

A

Question. Earth in turn radiates the heat back to the atmosphere in long waves called

A

Question. The dark spots appearing on the sun’s surface are called
a. Sun spots
b. Aurora australis
c. Auroralis
d. none of these

A

Question. What causes the variations in insolation?
a. rotation of the earth on its axis
c. atmospheric gases
d. none of these

A

Question. Bodies radiate energy in which form?
a. light
b. wave
c. particles
d. none of these

B

Question. The sun is vertically overhead at noon on 21st June at
a. the equator
b. 23.5 degree N
c. 23.5 degree S
d. 66.5 degree N

B

Question. This process of vertical heating of the atmosphere is known as ________
a. Psychrometer
b. Convection
c. Evaporation
d. None of the above

B

Question. Maximum insolation is received over the __________
a. Equator
b. Tropical areas
c. Sub-tropical areas
d. Poles

C

Question. Maximum insolation is received over the ____________
a. Equator
b. Tropical areas
c. Sub-tropical areas
d. Poles

C

Question. On what day the sun is overhead at the Tropic of Cancer?
a. July 21st
b. June 21st
c. January 3rd
d. March 21st

B

Question. Angle made by the rays of the sun on the earth surface is called the :
a. angle of incidence
b. albedo of the earth
c. angle of the earth
d. None

A

Question. The axis of rotation of Earth is inclined about
a. 23½°
b. 66½°
c. 28°N
d. none of these

B

Question. Through which process the colour of the sky seems blue?
a. absorption
b. reflection
c. scattering
d. none of these