Q. Westerlies in southern hemisphere are stronger and persistent than in northern hemisphere. Why? 1. Southern hemisphere has less landmass as compared to northern hemisphere. 2. Coriolis force is higher in southern hemisphere as compared to northern hemisphere. Which of the statements given above is fare correct?

Answer

Correct Answer : 1 only

Q. Western Gateway to the United States is

Answer

Correct Answer : San Francisco

Q. What are ‘Igloos’?

Answer

Correct Answer : A dome-shaped house or a hut, built of blocks of hard snow, in which the Eskimos live

Q. What are Obsidian, Andesite, Gabbro and Peridotite?

Answer

Correct Answer : Intrusive rocks

Q. What are Sun spots?

Answer

Correct Answer : Dark patches on the surface of the Sun resulting from a localised fall in the temperature to about 4000 K

Q. What are the five main indicators of global climate change of our planet?

Answer

Correct Answer : Arctic ocean ice, carbon dioxide, global temperature, sea level, surface ice

Q. What are the imaginary lines encircling the Earth horizontally called?

Answer

Correct Answer : Latitudes

Q. What are the imaginary lines touching both the poles of Earth called?

Answer

Correct Answer : Longitudes

Q. What are the name of the seismic sea waves which reach to coast at a very high force?

Answer

Correct Answer : Tsunami

Q. What can be the maximum duration of totality for a solar eclipse?

Answer

Correct Answer : 7 minutes 40 seconds