unit 2. the earth

13
UNIT 2: THE EARTH

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THE EARTH FOR CHILDREN

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Page 1: Unit  2. THE EARTH

UNIT 2: THE EARTH

Page 2: Unit  2. THE EARTH

The Earth is a blue planet which moves around the Sun.

It´s a sphere.

Page 3: Unit  2. THE EARTH

The Earth is surrounded by the

ATMOSPHERE

Some of the planet is

LANDMost of the Earth is

covered by WATER

ATMOSPHERE LAND

WATER

Page 4: Unit  2. THE EARTH

PARTS OF THE EARTH

CRUST

MANTLE

CORE

Page 5: Unit  2. THE EARTH

THE SOLAR SYSTEM

The Solar System is an exciting place

It´s full of planets, comets, moons and

other objects.

Page 6: Unit  2. THE EARTH

A PLANET

THE SUN IS...THE MOON IS…

A SATELLITE

THE EARTH IS…

A STAR

Page 7: Unit  2. THE EARTH

ROTATION MOVEMENT

The Earth spins like a

top.

It takes 24 hours, or one

day, for the Erth to complete one

rotation

Page 8: Unit  2. THE EARTH

It is day on the side of the Earth where the

Sun is shining.

It is night on the side of the Earth where the Sun is not shining.

Days are warm

and full of light.

Nights are cool

and dark.

HOURS

Page 9: Unit  2. THE EARTH

REVOLUTION MOVEMENT

The Earth revolves around the Sun.

The Earth takes 365 days, or 1 year to complete its

orbit.

SUMMER

WINTER

SPRING

AUTUMN

THE EARTH´S ORBIT

Page 10: Unit  2. THE EARTH

THE ATMOSPHERE

The Earth´s atmosphere is made of air.All living things need clean air to live.

Page 11: Unit  2. THE EARTH

It´s important to keep our air clean.

It´s bad for the air

It´s good for the air

Page 12: Unit  2. THE EARTH

The air is used as a force

Windmills

A kite

Sailboat

Page 13: Unit  2. THE EARTH

SOIL: THE EARTH´S SURFACE

Soil is made of………

SAND TINY ROCKS

DEAD LEAVES

DEAD ANIMAL

S

ROOTS HUMUS