Condensation occurs when

Two factors that determine climate are

1. About _____% of the earth surface is covered by water.

5. Select from the following a warm current of the Atlantic Ocean.

6. Which of the following is the source of fresh water?

10.The periodic rising and falling of sea waters.

11._____ occur when the sun, the moon and the earth are in a straight line.

12. ______ occur when the sun, the moon and the earth form three corners of a triangle, the attraction of the sun and Moon neutralize each other.

13.____ currents are those that originate near the equator and flow towards the poles.

____________________ is the most saline water body on Earth.

World Water Day is celebrated on _______________.

Tsunami is a Japanese word, which means _____________.

______________ are formed by the gravitational pull of the Moon and the Sun.

_____________ are formed on Full Moon and New Moon days.

The salt present in ocean water is _____________.

Warm currents flow from _________________.