Matter
Electricity and magnetism
Ecosystems and plants
Life processes
Forms of energy
100
What unit of measurements can be used to describe the length of a desk?
Inches
100
Which form of energy causes an ice cube to melt?
Heat.
100
Growing thicker fur in the winter can help a fox to?
Stay warm.
100
What characteristicts help a fox find food?
Sence of smell.
100
What are the six simple machines?
Lever, pulley, wheel, axle, inclined plane,wedge, screw.
200
What is the main source of energy for the water cycle?
Sun
200
What force causes a marble to sink to the bottom of a glass of water?
Gravity.
200
A decrease in air temperature from 60*f to 35* f. Would most Likely to make a person?
Shiver.
200
What are all animals and plants made of?
Cells.
200
What type of energy dose a person use to pedal a bike?
Mecanical.
300
Runoff is water that?
Flows on the ground.
300
A ramp movers use to move things are examples of which simple machine?
Inclined plane.
300
Geese fly south for winter, this is an example of?
Migration.
300
What is a turtle eating worm a example of?
Taking in nutrients.
300
What kind of object is a conductor of electricity?
An iron nail
400
Precipitation is most likely to happen when the sky?
Has thick , dark clouds.
400
All living things depend on energy from?
The sun.
400
What is learned behavior?
Learned behavior is a behavior that is learned.
400
What do plants need?
They need air, water, energy fron food, and a place to live.
400
What form of energy is needed to change water from a liquid to a gas?
Heat.
500
A objects hardness, taste, and texture are examples of ?
Properties
500
What substance is usually found in nature as a liquid,solid, and gas?
Water.
500
What do leaves do?
They use energy from sunlight to make food from water and and a gas called carbon dioxide.
500
A duck's webbed feet help the duck to?
Swim through water.
500
What type of energy is needed to cut a piece of wood in to smaller pieces with a saw?
Mechanical.
M
e
n
u