Solar System
Inner Planets
Outer Planets
Water Cycle
Oceans
100
Galaxy
What is a system of gas, dust, stars, and objects orbiting stars that is held togethter by the force of gravity?
100
What is the third planet from the sun?
Earth
100
Jupiter, Saturrn, Uranus, Neptune
What are outer planets?
100
What is the gas form of water called?
Water Vapor
100
All of the water on Earth makes up the ......?
Hydrosphere
200
What seperates the inner and outer planets?
Asteriod Belt
200
What kind of planets have a solid surface?
Inner Planets
200
Why are the outer planets called Gas Giants?
The gas giants are huge planets made of gases, although they do have a solid core.
200
What is the repeated movement of water in different forms throughout the environment called?
The Water Cycle
200
What is a reservoir?
A storage area, usually for water.
300
What are the inner planets?
Mercury, Venus, Earth, Mars
300
Which of the outer planets have rings?
All of the outer planets have rings, but Saturns's rings are the easiest to see.
300
What does evaporation mean?
Evaporation is the changing of a liquid, like water, to a gas, like water vapor.
300
What is the measure of how salty water is called?
Salinity
400
What is a huge ball of very hot gas that gives off energy?
Star
400
Which planet is the smallest planet that is the closet to the sun?
Mercury
400
Which planet is the largest in the solar system?
Jupiter
400
What happens when water vapor condenses?
When water vapor condenses it changes from a gas back into a liquid (water). This happens in colder weather.
400
Which ocean is the largest ocean in the world?
The Pacific Ocean
500
What kind of galazy is our galaxy, the Milkly Way?
Spiral Galaxy
500
Which two planets are about the same size?
Venus and Mars
500
What is it called when water falls from clouds as rain, snow, sleet, or hail?
Percipitation
500
What happens when salt water evaporates?
The salt in the salt water is left behind, while the water turns to water vapor (evaporates).
M
e
n
u