Species and reproduction
Geologic process
True or false
Plate tectonics
Astronomy
100
What is population
A group of the same species that are in the same place makes up a population
100
What is the difference between uniformitarianism and catastrophism
Uniformitarianism takes a long time and catastrophism takes a shorter amount of time
100
T or F uniformitarianism takes a long time to occur
True
100
How thick is the continental crust
35 to 40 kilometers
100
How long until the sun turns into a red giant
5 billion years
200
What is a trait
A genetically determined characteristic passed on for generations
200
Dating an organism based on the exact date
Absolute dating
200
How thick is the oceanic crust
7 kilometers
200
How long does it take for light to reach earth
8 minutes
300
We're is the evidence that organisms change over time
Deep in the earths crust
300
What is the study of fossils
What is paleontology
300
Relative dating is based off the rocks around it
True
300
What's below the lithosphere
Asthenosphere
300
What percent of oxygen is in the world
21%
400
What does the fossil record organise fossils by
Their ages and similar characteristics
400
Determining a rocks age by looking at the rocks around it
Relative dating
400
T or F the life span of our sun is 500,000,000 years
False
400
Why is the oceanic crust younger
It keeps on recycling
400
What is the most abundant element in the earths core
Silicates
500
What is selective breeding
What is when you breed different animals together based on their traits
500
The remains of organisms from a long time ago
Fossils
500
T or F the oceanic crust is older then the continental crust
False
500
What are the three types of plate boundaries
Convergent, divergent, transform
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