Vocabulary
Name that Change
The Past
Living Things
Random
100
Things living things need to survive (such as food and water)
What are Resources
100
When dry land becomes covered with water
What is a flood
100
The remains of living things from long ago.
What are fossils
100
What living thing causes more change to the environment than anything else?
What is people
100
Floods and droughts are types of ______________?
What are Natural Disasters
200
These help plants and animals survive in their environment
What are adaptations
200
Harmful material that damages the air, water, and/or land
What is pollution


200
True or False: All fossils are animals that lived long ago
What is FALSE.  There are also fossils of plants. 
200
When very few of ones kind are left in the world (for example: Saharan Cypress trees)
What is endangered
200
The 3 R's people use to protect our environment
Reduce, Reuse, and Recycle
300
All living things in an ecosystem make up what?
What is a Community
300
When there is no rain for a long period of time
What is a drought


300
When there are no more of ones kind alive they are considered what
What is extinct
300
What modern day animal is similar to a woolly mammoth?
What is an elephant
300
What can a fossils depth in the ground tell us? (depth= how deep it is found)
What is: How old the fossil is.  The deeper it is found, the older it is. 
400
The struggle among living things for survival
What is competition
400
A human-caused change to wetlands
What is: the wetlands are drained
400
What does the shape of a fossilized tooth tell us?
What is: whether the animal was a plant-eater or a meat-eater (herbivore or carnivore)
400
Animals that hunt other animals
What is a predator 
400
Scientist learn how animals from long ago moved by studying what?
What is their bones (or fossils)
500
to use less of something
What is reduce
500
A change that can be caused by a lightening strike
What is wildfire
500
According to scientists about how many animal species become extinct each day?
What is 100
500
How can an organism survive to a changing evironment? 
What is migrate or adapt. 
500
I am a specific tree from the book that is extinct because of disease and dry weather.  
What is a St. Helena Olive Tree
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