The gas that keeps the Earth warm.

Temperature increases as we go to higher elevations.

Which is the busiest ocean in terms of view of trade.

NAME THE SECOND LARGEST CONTINENT.

WRITE IN CAPITAL LETTERS

Alps is an important Mt range of ............. continent.

write in capital letter.

The Drakensberg Mountains are located in Australia.

Which gas is most important for the growth of plants?

Name the island continent.

Name the strait that separates India from Sri Lanka.

Name the world's longest river?

Name the world's largest desert.

The atmosphere extends up to a height of about---------- km.

Name the second largest ocean.

Increase in which amount of gas leads to global warming.

Which is the world's largest river?

----------- (Continent) that has no permanent human settlements.

Write name in capital letters.