A Changing Earth
Weathering & Erosion
Natural Resources
Cells & Classification
Animal Classification
100
what do you call ash and lava showered into the air?
What is cinder
100
formed when snow does not completely melt and is covered by a new layer that compacts in into ice.
What is glaciers
100
how much of the earth is covered in water?
What is 3/4
100
green pigment plants use to absorb energy
What is chlorophyll
100
have feathers
What is birds
200
A scientist that studies volcanoes
What is volcanologist
200
the multiple layers that make up the soil
What is soil horizons
200
a holding area of water behind a dam
What is reservoirs
200
came up with the cell theory
What is Theodor Schwann
200
have exoskeletons
What is arthropod
300
the crust and the upper mantle of the earth
What is lithosphere
300
an area of sediment at the mouth of a river
What is delta
300
all of the earth's water
What is hydrosphere
300
contains good bacteria that aids in digestion
What is yogurt
300
body maintains a constant body temperature
What is warm-blooded
400
area in the Pacific Ocean where most volcanoes are located
What is Ring of Fire
400
how much each kind of particle is found in the soil sample
What is texture
400
a mineral that is used in nuclear reactors
What is uranium
400
organs work together to form these
What is sytems
400
eats insects
What is insectivore
500
shield, cinder cone, & composite cone
What is types of volcanoes
500
when there are equal amounts of sand, clay, and silt present in soil
What is loam
500
layers of sand, gravel, or bedrock that hold and move ground water
What is aquifers
500
a group of cells working together
What is tissues
500
double life; live part on land and part in water
What is amphibians
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