Show:
Sedimentary Rock/Fossil Fuels
Landforms
Forces
Fossils/Space
Hmmmm, what could this be
100
Sediment layers on top apply _______to those on bottom, ________& _______ form them into sedimentary rocks.
What is pressure and compaction, cementation?
100
Landforms are formed by 3 ways
What are weathering, erosion and deposition?
100
the ability to do work
What is an ENERGY?
100
The star closest to our planet.
What is the Sun?
100
Light bouncing off an object.
What is reflection?
200
The 3 components of fossil fuels are
What is Petroleum (oil), Coal, Natural Gas
200
Sand dunes form when _____ of sand builds up. Deltas form when sediments are _____ at the mouths of rivers. Canyons form when ______ cuts through the Earth’s surface.
What is deposition, deposited, moving water?
200
A push or a pull that changes the motion of an object.
What is a force?
200
True or False: To find the oldest layer, archeologist have to dig deep.
What is true?
200
Light bending
What is refraction?
300
The difference between sedimentary rock formation and coal formation is that coal formation involves......
What are layers of dead plants and sediments?
300
A narrow opening in Earth created by the movement of water
What is a canyon?
300
A force that causes a spring scale to show weight of an object.
What is gravity?
300
If an archeologist found sea shell and fish fossils below a forest floor, which of the following would be the best assumption. A A body of water once covered the area and dried up B The forest was made up of oak trees C The area was planted with trees one year ago D The forest has always been there.
What is "What is a body of once covered the area"?
300
Materials that do not let light pass through them.
What is opaque?
400
The natural ___ and ___ used by people every day were formed from organisms that lived _________.
What is gas, oil and millions of years ago.
400
A glacier picking up rocks as it moves is an example of what process.
What is erosion?
400
kinetic and mechanical energy are 2 types of this energy
What is Mechanical Energy?
400
Evidence that the Earth is rotating
What are shadows that form from the angle the sun is shining on us as the Earth rotates?
400
For a sound to happen, a medium is needed to do this.
What is vibrate?
500
Sediments that have been _____ over millions of years create large amounts of ______ leading to the formation of ______ rock layers. Fossil fuels are made from ancient ______& ______that were living millions of years ago.
What is deposited, pressure, sedimentary and plants/animals
500
How is a delta formed.
What is The breaking down of rocks into sediments and being carried by fast moving water to a large body of slow moving water and being deposited?
500
A force that opposes motion and acts between 2 objects that are touching.
What is friction?
500
the Earth does this in a 24 hour period.
What is rotate on it's axis?
500
A form of radiant energy that can travel through space.
What is light?