unit9 translation rotation

8/12/2019 Unit9 Translation Rotation

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The universe
http://maitreya.webcindario.com/http://maitreya.webcindario.com/


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The universe

The universe is the totality of matter, energy,

and space, including the Solar System and

the galaxies.

Whats

The

Universe?
http://maitreya.webcindario.com/http://maitreya.webcindario.com/


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Vocabulary

Comet Asteroids

Solar System

Galaxy


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Mercury VenusEarth

Mars Jupiter Saturn


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UranusNeptune

Pluto

(dwarf planet)

Vocabulary


6/23

Solar system

The solar system is made up of the

sun, the eight planets and

other celestial bodies that orbit the sun.

Whats the Solar system made up of?


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The Earth is the third planet

from the sun in the solar system.

Mercury

http://www.youtube.com/wa

tch?v=ZZH_MgzGB7E&fea

ture=fvsr
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How many planets can you count?.

I can count nine planets.

Whats the first planet from the sun?

Whats the second planet from the sun?

.

Whats the fourth planet from the sun?

Whats the third planet from the sun?

Whats the fifth planet from the sun?

.

Questions

The first planet from the sun is Mercury

The second planet from the sun is Venus

The third planet from the sun is the Earth

The fourth planet from the sun is Mars

The fifth planet from the sun is Jupiter


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Is Mercury smaller than the Earth?

Yes it is. Mercury is smaller than the Earth.

Is Mars smaller than Venus?

No, it isnt. Venus is smaller than Mars.

Is the Earth bigger than Jupiter?

No, it isnt. Jupiter is bigger than the Earth

Questions


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11/23

Lifeis possible on the earth because

there are good conditions:

The temperature of the surface is about

15 degrees.

1


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The atmosphere contains oxygen.

We need oxygen to live.2

The Earth

Atmosphere


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The Earth has got water

and we need water to live.

3

Solid liquid gas


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15/23

The Earth orbits all

the way around the

Sun.

Translation movement


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Rotation movement

Axis

The earth spins all

the way round itsown axis


17/23

The Earth orbits around the sun


18/23

The Earth takes one day to complete one lap on itself

One lap: 24 hours

http://www.youtube.com/watch?v=CEe8vzJjj3M&feature=related

http://www.youtube.com/watch?v=LLT3p7ogKq4&featur

e=related
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19/23

Rotation

causes

dayand

night.

Day Night
http://www.kidsgeo.com/images/earth-terminator.jpghttp://www.kidsgeo.com/images/earth-terminator.jpghttp://www.kidsgeo.com/images/earth-terminator.jpg


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21/23

The translation movement causes the four seasons.

There are 4 positionsin the movement of translation:

Spring Autumn Summer Winter


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What does the Earth do during the translation

Movement?

Questions

The Earth orbits all the way around the Sun.

What does the Earth do during the rotation

Movement?

The earth spins all the way round its own axis.


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-What does the translation movement cause?

Questions

-Does the earth spin on itself?

-Does the earth orbit around the

sun?

-What does the rotation movement

cause?

Yes, it does

Yes, it does

The rotation movement

causes day and night

The translation movement causes the

four seasons

unit9 translation rotation

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