Simple Machines
Body Systems
Food Chains
Water Cycle
Plate Tectonics
100
A grooved wheel turned by a cord or chain attached to an axle.
What is a Wheel and Axle
100
made up of organs that break down food.
What is Digestive System.
100
Plants use energy in the sunlight to convert water and carbon dioxide into glucose provide food for heterotrophs.
What is Autotrophs.
100
Process of making steam, vaporazation.
What is Evaporation
100
Part of Lithosphere under the ocean.
What is Oceanic Crust
200
This simple machine is a wheel with a groove where a rope runs through to change the point of force, or direction.
What is a Pulley
200
Made up of tissues that work in the skeletal system.
What is Muscluar System.
200
autotrophs, that get their own food from inorganic substances.
What is Chemotrophs.
200
Water in any form falling to Earth.
What is Precipitation
200
Layers of rock which form the continents.
What is Continental Crust
300
A rigid bar pivoted on a fulcrum. See Saws are one of these.
What is a Lever
300
Brain, Spinal Cord, and Nerves.
What is Nervous System.
300
Don't make up their owm food,consumer because they consume organsisms to live.
What is Heterotrophs.
300
A form of precititation in which snow falls through warm air, and partly melts it.
What is Sleet
300
an underwater mountain range formed my divergent boundries.
What is a Mid-Ocean Ridge
400
Used as an inclined plane, this simple machine seperates objects, holds things in place, and is shaped like a v.
What is a Wedge
400
Brings air into the body removes carbon dioxide.
What is Respritory System.
400
Relationship between organisms which one live as a parisite.
What is Parsitism.
400
Water found under Earth's surface in streams or aquifers.
What is Ground Water
400
Underground movement along fault lines of a plate (seismic waves).
What are Earthquakes
500
An inclined plane wrapped around a circular rod.
What is a Screw
500
Organs, Tissue, and cells work together to respond to dangerous organisms.
What is Immune System.
500
Lots of food chains together.
What is Food Web.
500
Solid precipation in balls or lumps.
What is Hail
500
Areas where plates move away from each other, forming rift valleys, or mid ocean ridges.
What is Divergent Boundries
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