Show:
Landforms
Fossils
Erosion
Over Time
Weathering
100
A triangular landform formed at the mouth of a river.
What is a delta?
100
The remains or impression of an organism that has died.
What is a fossil?
100
The build up of sediments.
What is deposition?
100
Layered rock pressed together over time.
What is sedimentary rock?
100
It breaks down rocks into smaller pieces of sediments.
What is weathering?
200
A deep gorge, typically with a river running through it.
What is a canyon?
200
Over a long period of time.
What is the period of time when a fossil is formed?
200
The wind carries the sediments and they pile together.
What is the formation of sandunes?
200
How to tell the age of a tree.
What is tree rings?
200
It rains and gets in the cracks of rocks, and it freezes and breaks apart.
What is the formation moutain boulders?
300
When people affect with nature, they mess up the ecosystem.
What is the affect of humans on landforms?
300
A millipede fossl could be found in....
What is a fossil that could be found in a forest?
300
Wind, water, and ice
What is the leading causes of erosion?
300
you can tell what the land scape was long ago
What does a fossil tell you about the land scape millions of years ago?
300
They are both created by water.
What is the similarity between a canyon and a delta?
400
It is a giant rock that has been eroded away by many forces
What is a mountain?
400
Finding fish and seashells in a forest means....
What is evidence that there was once water covering a forest long ago?
400
Heat, and the movement of it (wind).
What is the process of the erosion of a glacier?
400
A large reptilian from long ago...
What is a dinosaur?
400
a canyon
A river flowing through a rocky surface could cause what?
500
Mt.Everest
what is a famous landform in Nepal?
500
That there was once a forest in that area
If you find a imprint of a fern what can you conclude about the landscape million of years ago?
500
A river breaks down the rocks so it can pass through,thus a delta is formed.
How is a delta formed?
500
The era where dinosaurs ruled.
What is Mesozoic era?
500
ice wedging
How does ice weather a rock?