Fossil fuels are formed over millions of years from the deposition of _____________________ in layers.
Organic matter
100
What forms when wind blown sand builds up?
Sand Dunes
100
The place in which an organism naturally lives.
Habitat
100
What is the first stage in a life cycle?
An egg.
100
All energy transferred through food chains and webs is obtained from where?
The sun.
200
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FREE 200 POINTS
200
What are the 3 forces that can change Earth's surface?
Wind, water, and ice.
200
An animal that is hunted as food is what?
Prey
200
Name the 4 stages of Complete Metamorphosis
Egg, Larva, Pupa, Adult
200
What do the arrows in a food chain/food web represent?
The direction in which energy flows.
300
Layers of rock formed when sediment is deposited and then compacted and cemented over time.
Sedimentary Rock
300
Formed when water-born sediments are formed at the mouths of rivers.
Deltas
300
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LOSE 300 POINTS!
300
Name the 3 stages of Incomplete Metamorphosis
Egg, Nymph, Adult
300
What are the 3 different parts of a food web?
Producers, Consumers, and Decomposers.
400
Name the 3 types of fossil fuels.
Coal, Oil, Natural Gas
400
Form when moving water cuts through the Earth's surface.
Canyon
400
An organisms that that hunts and feeds on another organism.
Predator
400
Does a spider go through complete or incomplete metamorphosis?
Incomplete Metamorphosis
400
An interconnected set of food chains is called what?
A food web.
500
What changes buried organic matter into fossil fuels?
Heat and pressure
500
How could students best model the formation of and movement of sand dunes?
Using straws and blowing piles of sand.
500
Giraffes are animals that live in grasslands throughout Africa. They have extremely long necks and long tongues. These two adaptations most likely help them to do what?
Reach food that is high in the trees.
500
What is happening in the pupa stage?
The organism is transforming and it is forming its new body parts for its new change.
500
A path of energy transfer from one organisms to another.