Show:
Weather
Solar System
Rocks and Minerals
Our Changing Planet
This and That
100
A cold front being blown off the ocean over the land would most likely bring what?
What is rain?
100
This is the largest body in our solar system.
What is the sun?
100
This is why most fossils are found in sedimentary rocks.
What is because organisms can be preserved in sedimentary rock?
100
This process created the Grand Canyon.
What is erosion by wind and water?
100
This is the characteristic that all birds have in common.
What is they all have feathers?
200
This would cause a hurricane to decrease in strength.
What is moving over a continent (land).
200
The sun is at the center of our solar system. Describe what the sun is.
What is a star composed of helium and hydrogen?
200
Shale is turned into slate by what process?
What is increased pressure?
200
What process makes rocks at the beach change?
What is erosion?
200
This is the type of instrument you would use to look at the structure of a plant.
What is a microscope?
300
What type of weather would you most likely get when the temperature and air pressure drop on a warm, cloudy day?
What is rain?
300
What is it that revolves around a planet?
What is a moon?
300
This is the mineral that is black, dull in color and can be scratched with a fingernail.
What is mica?
300
This is how plants break large rocks into smaller pieces.
What is grow roots into the cracks of rocks?
300
This would cause a tree to grow at an angle instead of straight up and down.
What is constant wind?
400
Where is air pressure the greatest?
What is at sea level?
400
This is responsible for the orbits of the planets around the sun.
What is gravity?
400
This is used to find the hardness of minerals.
What is the Mohs Scale of Hardness?
400
The freezing and thawing of water does this to rocks.
What is gradually break them down into smaller pieces?
400
What can you find out when you add a solid to a measured amount of a liquid?
What is the volume of the solid?
500
The higher up you go, the air pressure does this.
What is decrease?
500
This separates the inner planets from the outer planets.
What is the asteroid belt?
500
This is the hardest mineral.
What is a diamond?
500
Moving water created this landmark in Arizona.
What is the Grand Canyon?
500
A scientific experiment is best done when you can do this to an object or a process.
What is observe how it changes?