Social Science Class 7 Important Higher Questions and Answers Part 8 (For CBSE, ICSE, IAS, NET, NRA 2022)

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Read the following statements and mark your answer as true or false:

A seismograph, or seismometer, is an instrument used to detect and record earthquakes. Generally, it consists of a mass attached to a fixed base. During an earthquake, the base moves and the mass does not. The motion of the base with respect to the mass is commonly transformed into an electrical voltage. The electrical voltage is recorded on paper, magnetic tape, or another recording medium. This record is proportional to the motion of the seismometer mass relative to the earth, but it can be mathematically converted to a record of the absolute motion of the ground. Seismograph generally refers to the seismometer and its recording device as a single unit. Transform Plate Boundaries are locations where two plates slide past one another. The fracture zone that forms a transform plate boundary is known as a transform fault. Most transform faults are found in the ocean basin and connect offsets in the mid-ocean ridges.

Question No. 90

Earthquake tremors are recorded by an instrument called seismograph.

True

False

Question No. 91

When two plates move away from each other is known as Transform plate movement.

True

False

Given questions are based on matching the columns. Each question has 4 choices (1) , (2) , (3) and (4) out of which only one is correct.

Question No. 92

Option A matches with

A. p

B. q

C. r

D. s

Question No. 93

Option B matches with

A. p

B. q

C. r

D. s

Question No. 94

Option C matches with

A. p

B. q

C. r

D. s

Question No. 95

Option D matches with

A. p

B. q

C. r

D. s

Question No. 96

Jantar Mantar or Astronomical Observatories are built in?

A. Delhi

B. Ujjain

C. Varanasi

D. Jaipur

Question No. 97

Which monument comes under secular monument?

A. Forts

B. Palaces

C. Havelis

D. Towers

Question No. 98

Which building was constructed by Shahjahan?

A. Diwan- i-Aam

B. Diwan-i-Khas

C. Jama Masjid

D. Moti Masjid

Question No. 99

Pick up the landforms made by rivers

A. V-shaped valley

B. Gorse

C. Canyon

D. None of these

Question No. 100

The leveling of the earth surface by natural process is called________

A. Gradation

B. Dormant

C. Acceleration

D. None of these

Question No. 87

On the banks of which river is Hampi located?

A. Kaveri

B. Krishna

C. Tungabhadra

D. Godavari