Measurement
Properties of Matter
Animals, Plants, and Food Chains
Weather and Earth's Movement
Mystery Challenge
100
What unit do you use to measure voume?
milliliters
100
What two states of matter have indefinite shapes?
Gas and liquid
100
Where does reproduction occur on a plant?
The flower
100
What is water stored in the ground called?
Groundwater
100
When I rub my hands together, what is formed?
Friction
200
What tool do you use to measure mass?
Balance Scale
200
At hot temperatures, how do molecules move?
Fast
200
What is the average length of time between the birth of an animal and its death?
A life span
200
Will water evaporate faster on a cold day or a hot day?
Hot day
200
What is deforestation
The cutting down or removal of trees.
300
Why does the volume of a cup of water increase when a rock is added to it?
The rock has mass and takes up space
300
Which state of matter has a definite shape and a definite volume?
Solid
300
Frogs eat flies. If the population of flies goes down, will the population of frogs increase or decrease.
Decrease
300
What is it called when water of wind pushes pieces of earth.
Erosion
300
Name all seven things organisms must do to be considered living.
Die, Reproduce, Grow, Respire (breath), Eliminate Waste, Environmental Response, Need Nutrients
400
What unit would be better for measuring the mass of salt- milligrams or kilograms?
Milligrams. Why?
400
What is it called when a gas turns into a liquid
condensation
400
What is a producer?
An organism that makes and eats its own food.
400
If it's cloudy and the temperature is below 32 degree Fahrenheit, will the precipitation be rain or snow?
Snow
400
What is another name for a pupa?
A Chrysalis
500
What's another name for the width of a circle?
Diameter
500
What is the state of matter change in evaporation?
Liquid->Gas
500
A dog is going to the door when the doorbell rings. Which type of trait is this?
A learned trait
500
How long is the lunar cycle?
One month
500
Describe why the moon has phases.
The moon has phases because it orbits the earth, which causes the portion we see to change. The portion we see is facing the earth and exposed to sunlight.
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