Gravity
What is gravity
Gravity is a force pushing us down
what sphere has gases in it
Atmosphere
The closest star
What is the sun
What does gravity do
Gravity keeps us on earth
What does the atmosphere do for us
Give us oxygen
What galaxy are we in
What is the Milky Way
What point on earth is the point that has the least amount of gravity
What is Mt. Everest
What 2 Spheres can make canyons
Hydrosphere and Lithosphere
What is the name of the brightest star we can see
Sirius
What does gravity do the higher you are
Makes you weigh less
What Sphere are living things in
The biosphere
Which is brighter -1 or 1
-1
What is the difference of mass and weight
weight can change mass cant
how do all the spheres work together
the atmosphere and the hydrosphere make clouds when the clouds rain they help or hurt the lithosphere and the biosphere
how do we measure a stars real brightness
we look at the stars like we are 40 light years away