Ions are molecules that have ______ or ______ electrons?
They have gained or have lost electrons.
200
How long is a short period comet?
What is less than two hundred years.
200
What does the temperature of a star determines?
What is visible light.
200
What was the item we used for our directions?
What is task cards.
200
What is the shortest wave?
What is Gamma rays.
200
Name the four gases in atmosphere?
What is Nitrogen, Oxygen, Argon, and Carbon dioxide.
300
How long is a long period comet?
What is more than two hundred years.
300
The process by which light elements fuse into heavier ones called?
What is nuclear fusion.
300
Where is the mission control center?
What is Houston, Texas
300
What wave kills cancerous cells?
What is Gamma rays.
300
The region surrounding the Earth where the magnetic field dominates. It protects the Earth and is shaped by the solar wind is called the _________?
What is magnetosphere.
400
What does the word 'Comet' mean?
What is hairy star.
400
How do Astronomers classify the stars size?
What is it's distance from Earth and it's rate of fusion.
400
What does the ISS stand for?
What is the International Space Station.
400
What is the only wave we can see?
What is Visible light.
400
The 4th state of matter. It consists of ionized gas particles. This is called ______?
What is plasma.
500
What happens when a comet gets too close to the sun?
It forms a tail.
500
What is the most common star?
What is a red dwarf.
500
Where were the experiments done in space?
What is Space Lab.
500
Radio waves are as long as a ______ _______?
What is football field.
500
Occasionally there is a _______. This burst of energy sends electrons shooting towards the poles, traveling along lines of magnetism. In their travels they collide with gases in the ionosphere.