(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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Materials can be organized into these two categories
What is under the C horizon?
Human made materials are:
The top soil or A horizon is made of:
It takes ___ years to form ___ cm of soil.
Mass is:
Define physical properties
Physical weathering can be caused by
A vent on the surface of the Earth is a:
2 ways farmers help prevent soil erosion
Define chemical weathering
The subsoil or B horizon is
The C horizon is also called:
2 major causes of erosion (pg 22)
Define chemical properties
The O horizon is made of:
What is an earthquake?
The most successful solution to soil erosion is:
What is organic matter?
When does deposition occur?
What does soil provide plants with?
What is the role of erosion
What three factors determine the likelihood of a landslide?
2 ways soil erosion can be prevented in the backyard are:
