Tides and ocean currents - class-VIII
Description: Tides and ocean currents | |
Number of Questions: 15 | |
Created by: Avatara Chahal | |
Tags: importance of oceans ocean water- land- air geography land and oceans natural resources water on the earth realms of the earth the natural realms of the earth- lithosphere globe - a model of the earth natural resources - air, water and land social science the universe and solar system water water bodies ocean and man biology oceans and fishing tides and ocean currents the realms of the earth |
Neap tides, i.e., small tides are caused when _____________________.
The rise and fall of the sea-water at the surface at constant intervals is known as __________.
Spring tides are caused, when _____________________.
Neap tides occur _______________.
The tides in the seas are influenced both by the sun and the moon. This fact is proved by ________________.
Tides are caused because of ___________________.
The part of the earth which is covered by water is termed as _____________.
The part of the sea which touches the land and is generally not so deep is called ______________.
Which of the following is a type of wave ____________.
The water of which of the following seas is most saline?
The chief source of freshwater is ______________.
The deep sea sediments are deposited mostly by __________________.
Sea-waves are undulated movements of water on the surface of the sea due to ________________.
How much area of the Earth surface is covered by Hydrosphere?
Which is most abundant element in sea water?