EARTH MOVEMENTS
THE SEASONS
TIDES AND ECLIPSES
THE MOON
LAYERS AND RESOURCES
100
ROTATION
What is the movement of the Earth around its own axis?
100
March, 21th.
When is the beginning of the spring equinox?
100
High tide and low tide.
How do you say "marea alta" y "marea baja" in English?
100
Because the rotation´s Moon movement and the revolution´s Moon movement take the same time, 28 days.
Why is impossible to see the "other side" of the Moon?
100
The three layers of the Earth
What are the core, the mantle and the crust?
200
That the Earth´s axis is titled
What is the cause of the seasons?
200
During the equinoxes.
When is the Sun illuminating the northern hemisphere and the southern hemisphere in the same way?
200
The Earth is between the Sun and the Moon.
What is happening during a Lunar eclipse?
200
28 days.
How long does the rotation Moon´s movement take?
200
It is all the water on the Earth.
What is the hydrosphere?
300
365 days
How long does the Earth take to orbit the Sun?
300
In that date starts the winter solstice.
What does it start on December, the 22th?.
300
The Moon is between the Sun and the Earth
What is happening during a Solar eclipse?
300
The Far Side of the Moon.
How do you say "la cara oculta de la Luna" in English?
300
Nickel and iron.
What are the materials concentrated in the Earth´s core?
400
AN ELLIPSE
What is the shape of the Earth´s orbit around the Sun?
400
Summer and winter.
What seasons are solstices?
400
The water level rises on the part of the Earth nearest the Moon, and also the opposite side.
Where is rising the level of water during the high tides?
400
Full of craters
How is the Moon´s surface?.
400
They are replenished by natural processes
What happen with the renewable resources?
500
THE NIGHTS AND DAYS
What does the rotation cause?
500
In those seasons days and nights have the same length, 12 hours.
How long do nights and days have during spring and autumn?
500
The water level goes down on those parts of the Earth not exposed to the Moon.
Where is going down the level of water during the low tides?
500
Noise and atmosphere
Call you tell me two things that do not exist in the Moon?
500
Rocks, mineral, fuel, wood, etc.
Could you say some examples of non-renewable resources?
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