What sphere is it found in?
Biosphere
What spheres - A volcano erupts and causes air pollution.
Geosphere and Atmosphere
What is the atmosphere?
Layer of GAS that surrounds the Earth
97% of Earths water is found in...
Oceans
Where is most of Earths fresh water found?
Glaciers and Ice caps
If glaciers melt.. what happens to the fresh water?
It will turn into salt water and we will have less fresh water.
I need water to survive. What two spheres?
Biosphere and hydrosphere
If the moon is BETWEEN the sun and the Earth is there a new moon or a full moon?
new moon!
what shape is this?
cresent
Why do we have tides?
because the ocean is attracted to moons gravity
How much more gravity is there on Earth to the moon?
There is 6 times more gravity on the Earth than moon
Why is there more gravity on Earth than on the moon?
Because it has more MASS. (it is 6 times heavier)
When I see a full moon how much of the moon am I actually seeing?
only half - the other half is in darkness
Does the moon make light?
No - it just reflects the suns light
Why do I have longer days in the summer and longer nights in the winter?
Because the Earth is tilted on it's axis. When the northern hemisphere has summer the southern hemisphere has winter
does the moon rotate or revolve around Earth?
revolves
