Mid term

Theory where the universe was formed in an instant in an enormous explosion from an initial small point.

• Big Bang Theory

• Universe Theory

• Atomic Theory

How old is the universe?

• 13 billion years

• 12 billion years

• 1 billion years

Season when the northern hemisphere iss tilted towards the sun?

• Summer

• Winter

• Spring

What causes seasons?

• The Earth's tilt

• the moon

• The suns gravity

Throughout the year the sun's path across the sky seems to change, Why?

• The Earth's tilt

• The orbit is pulled by the moon

• The planets pull the earth

Where did all of the Earth's craters go?

• Weathering and Erosion takes them away

• They are filled in by water

• They are pulled out by gravity

A ______ is known as a dirty snowball.

• comet

• Astroid

• star

What is located between the inner and outer planets, otherwise known as Mars and Jupiter?

• The Astroid belt

• The Milky Way

• The contellation

How many low and high tides are in one day?

• 2 low and 2 high

• 1 low and 1 high

• 1 low and 2 high

What causes the tides?

• The Moon

• The sun

• Jupiter