Earth spinning on its axis

• evolution

• orbit

• solstice

• rotation

Umbra is the

• Darkest part of the moons shadow

• Brightest part of the moons surface

• Brightest part of the moons shadow

• Darkest part of the sun

Seasons happen when

• gravity pulls planets together

• your mom does the dishes

• how sunlight hits Earth and is on a tilted axis

• When the sun is farthest north/west

Movement of one object around another

• seasons

• revolution

• gravity

• solstices

Penumbra

• Suns brightness

• A State in the US

• Larger part of moons shadow

• The tide

sun is directly overhead at the equator, rise at the east, and sets at the west.

• solstice

• equinox

• umbra

• gravity

What is a neap tide

• Santa making present in the North pole

• Tsunami on the other side of the world

• Hawaii volcano erupting

• A tide with least difference in consecutive low and highs

Gravity

• the amount of matter in an object

• measure of force of gravity on an object

• measure of force on your mom

• The force that attracts all objects toward each other

What causes tides

• Your mom jumping in the ocean

• moons gravity force and the sun gravity force

• Earths gravity

• the sun making water evaporate

The sun is farthest north/west from the equator

• equinoxes

• mass

• gravity

• solstices