Social Studies True Or False.[1 Marks Each]

High tide helps in navigation. True/ False

State whether the given statements are true or false.
Tsunami can be caused by underwater landslides.

The major source of fresh water is the rivers, ponds, springs, and glaciers. True/ False

State whether the given statements are true or false.
Ocean water is calm and still.

The ocean bodies and seas contain salty water. True/ False

Sodium chloride salt is mostly dissolved in ocean and sea water. True/ False

The areas where warm and cold current meet provide the best fishing grounds of the world. True/ False

Seismic activity is more prone in Pacific Ocean. True/ False

The low tides also help in fishing. True/ False

Three-fourth of the earth surface is covered by water. True/ False

State whether the given statements are true or false.We have about 0.68% of water as ground water.

Two third of the earth surface is covered by water. True/ False

During neap tide sun, moon and earth lies in straight line. True/ False

State whether the given statements are true or false.
Cold currents carry water from lower latitudes to poles.

State whether the given statements are true or false.
Tides are highest on a full or new moon day.

State whether the given statements are true or false.
Tides help in generating electricity.

When air is heated, it expands, becomes lighter and goes up. True/ False

High tides help in navigation. True/ False