Earth's Rotation and Revolution

The exact moment at which summer and winter start is called ?

• equinox

• solstice

The solar system is formed by these ( choose all that apply)

• sun

• moon

• Earth

• 7 planets

The amount of daylight is the result of the _____and ______of the sun.

• heat

• size

• tilt

• revolution

The imaginary line the Earth rotates on is the

• tilt

• axis

• poles

• equinox

The beginning of Spring and Autumn is called the _____

• solstice

• equinox

Summer begins in the Northern Hemisphere ( that's us) _____________

• September

• June

• July

• August

Winter begins in the Northern Hemisphere (that's us) _______________

• June

• July

• September

• December

Summer begins in the Southern Hemisphere (opposite of us) __________

• March

• June

• December

• September

Winter begins in the Southern Hemisphere in _______

• June

• July

• March

• December

The Earth's ____ , _____ and ______cause weather changes and the four seasons. ( choose all that apply)

• tilt

• solar system

• rotation

• revolution