Land and water / The hydrosphere.
Three-fourths of our planet is covered in this.
Which is water.
Only this percentage is considered fresh water.
Which is 3 percent.
The oceans, can be divided into two distint depths.
Which are photic and aphotic zone.
They are accumulations of water sorrounded by land.
Which are lakes.
5+6=
11
Water is classified into these.
Which are salt water and fresh water.
This percentage of water is found in oceans and seas and is considered salty.
Which is 97 percent.
This ocean zone receives a large amount of sunlight.
Which is photic zone.
Every day the level of the sea rises anf falls because of the movements of the earth and the moon.
Which is tide.
They are the different types of fresh water reserves.
Which are ice from the poles and mountains, rivers, lakes lagoons, groundwater and water in the atmosphere.
Part of the water that falls on land is absirved into the layers of the ground, forming underground rivers or ground water reserves.
Which is infiltration.
This ocean zone has fewer and less diversity of living things.
Which is aphotic zone.
These are swells on the surface of the water that break on the shore.
Which are waves.
Salt water can be found in these.
Which are oceans and seas.
It occurs when vapor water goes high up into the atmosphere and cools when it meets areas of low temperature.
Which is Condensation.
There is more pressure in this ocean zone.
Which is aphotic zone.
We call this, when the level of the sea water rises and the beach becomes narrower.
Whic is high tide.
Water is important for human beings because of these.
For it regulates the body temperature, lubricates moving body parts, anhd keeps aour skin soft and healthy.
Water that evaporates from plants in the form of vapor.
Which is transpiration.
These are rivers under the oceans that move in different directions and can be warm or cold.
Which are ocean currents.
This zone is the area of the shore, where land becomes in contact with water
Which is Litoral zone.