Purple
Red
Orange
Blue
Pink
100
At what type of boundaries do rift valleys and mid ocean ridges form?
What is a divergent boundary?
100
These are the layers of earth from inside to outside.
What are innercore, outercore, mantle, crust?
100
a farmer spreads lime on his to make it less acidic he is changing what about the soil
What is chemistry?
100
A relief map shows what 3 land feautres
What are mountains, plains, and plateaus?
100
Rock forming minerals contain elements that are common in earths _________.
What is crust?
200
What is the study of weather called?
Meteorology
200
This is the final step of the scientific method
What is form a conclusion and report results?
200
What is it called when a metamorphic rock melts molten rock cools and igneous rock forms...this is part of the?
What is the rock cycle?
200
If a scientist gathers info about something without being there he is using what
What is remote sensing?
200
One way that is not a good way to identify a mineral
What is color?
300
This is a naturally formed solid that is usually made of one or more types of minerals
What is a rock?
300
Oxidation also known as rusting is what kind of weathering
What is chemical weathering?
300
What is the process of wearing down rock by friction
What is abrasion?
300
What is decayed organic matter in soil
What is humus?
300
This is the part of the erosion process in which sediment is placed in a new location
What is deposition?
400
What are the two most common gases in Earth's atomsphere?
What is nitrogen and oxygen?
400
What type of rock cools inside earth surface
What is intrusive igneous rock?
400
this climate type has the fastest chemical weathering taking place
What is hot and wet?
400
process changes rock by heat and pressure
What is metamorphism?
400
when continental crust and oceanic crust collide which one is subducted
What is oceanic crust?
500
On the globe the equator is a line of what
What is latitude?
500
Intrusive igneous rock that cool slowly have what kind of mineral grains?
What is large?
500
an example of sedimentary rock giving past climate conditions
What are mud cracks and ripples?
500
A football field is measured in yards in the metric system what unit would you use
What is meters?
500
the most common type of rock on eath's surface
What is sedimentary rock?
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