Time for a Test

___________ is an artificial enclosure for keeping small house plants.

he process by which water continually changes its form and circulates between oceans, atmosphere and land is known as ___________

The rhythmic rise and fall of ocean water twice in a day is called?

• Waves

• Tides

• Ocean current

• None of these

What comes to your mind when you see this picture?

The Sahara Desert is located in which continent?

• Asia

• North America

• Antarctica

• Africa

When is World Water Day celebrated?

Name the several species of birds sighted in Ladhak.

The water of the oceans is salty or saline as it contains?

• There is no salt

• Large amount of salt

• 2% of salt is present

• All of these

Name the crops grown in the Sahara Desert and Nile valley in Egypt?

The Labrador Ocean current is cold current

• Yes

• No