Life Science
Systems of the Body
Water
Resources
Earth's Surface
100
An animal with a backbone
What is a vertebrate?
100
Muscles that you can control
What are voluntary muscles?
100
the process of changing liquid water to water vapor
What is evaporation?
100
coal, natural gas, and oil are examples because they were made from organisms that lived long ago
What are fossil fuels?
100
the natural features of the Earth's surface
What are landforms?
200
The smallest unit of a living thing that can perform all life processes
What is a cell?
200
Helps protect you from many pathogens
What is your immune system?
200
any form of water that falls to the Earth
What is precipitation?
200
Using only what you need as efficiently as possible
What is conservation?
200
the process where rocks in Earth's crust are slowly being broken into smaller pieces
What is weathering?
300
An animal that does not have a backbone
What is an invertebrate?
300
A kind of medicine that protects you from a disease
What is a vaccine?
300
the amount of water vapor in the air
What is humidity?
300
the energy the Sun gives off
What is solar energy?
300
the proces where water, ice, gravity, and wind work together to move weathered pieces of rock
What is erosion?
400
The process of making sugar in a plant
What is photosynthesis?
400
A disease that can be passed from one organism to another
What is an infectious disease?
400
A scientist who studies weather conditions
What is a meterologist?
400
saving, collecting, or using materials again instead of treating them as waste
What is recycling?
400
formed at a weak spot in Earth's crust where magma is forced upward and reaches the surface
What is a volcano?
500
Consumers that eat only animals
What are carnivores?
500
Organisms that cause some disease
What are pathogens?
500
the process of water vapor becoming liquid water when it cools
What is condensation?
500
supplies that nature provides
What are natural resources?
500
the sudden movement that causes Earth's crust to shake
What is an earthquake?
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