Water and its circulation

Ocean water is

• Sweet

• Saline

• Neutral

Near the equator ocean water is

• colder

• hotter

• warmer

Rise and fall of water in the ocean is termed as

• wide

• tide

• stride

Tides are caused due to

• gravitational pull

• force in water

• none of these

• both

Ocean currents influence the

• costal regions

• middle land

• hilly areas

The total amount of water present in earth

• 29%

• 97%

• 71%

• 89%

Waves are caused by

• wind

• water

• fossil fuels

What are the salts present in ocean water?

• SODIUM CHLORIDE

• POTASSIUM CHLORIDE

• BOTH

WHICH CURRENTS FLOWS FROM POLAR AREAS TOWARDS THE EQUATOR IS CALLED ________________

• COLD

• WARM

• DRIFT

who is you sst teacher

• Ms. Simi Nadhirsha

• Ms. Navya

• Ms. geetha