Q. When the Earth is at the maximum distance from the Sun, it is called

Answer

Correct Answer : Aphelion

Q. When the Moon completely covers the Sun, it is known as?

Answer

Correct Answer : The Umbra

Q. When would you record the maximum angle of incidence of the sun’s rays at the north pole?

Answer

Correct Answer : When the sun's rays fall vertically on the Tropic of Cancer

Q. Which among the following imaginary line lies at 0° latitude?

Answer

Correct Answer : Equator

Q. Which among the following statments is true regarding International Date Line?

Answer

Correct Answer : It is 180° Longitude

Q. Which of the following are true regarding equinoxes? 1. They occur on March 21st and September 23rd 2. They depict equal days and equal nights on March 21st and September 23rd on all places of the earth 3. All places on the earth have equal temperature during equinoxes.

Answer

Correct Answer : 1 and 2 only

Q. Which of the following are true regarding the crust of the earth? I. It is the outer thin layer with a total thickness of about 100 km II. It forms around 0.5% of the earth’s volume III. The outer covering of the crust is of sedimentary material IV. The lower layer of the crust consists of basaltic and ultra-basic rocks

Answer

Correct Answer : I, II and IV

Q. Which of the following are true regarding the Prime meridian? 1. It passes through the centre of a certain country 2. It passes through the centre of the Globe 3. It passes through the observatory at Greenwich, near London.

Answer

Correct Answer : 1, 2 and 3

Q. Which of the following best describes longitude?

Answer

Correct Answer : The angular distance east or west of the Greenwich meridian

Q. Which of the following celestial body contains Helium-4 in abundance?

Answer

Correct Answer : Earth