Show:
Matter
Simple Machines
Animals
Ecosystems
Random
100
What are the three states of matter?
Solid, Liquid and Gas
100
How many simple machines are there?
6
100
What are the four basic needs of animals?
Air, Food, Water, Shelter
100
What are the nonliving parts of ecosystems called?
Habitats
100
What ecosystem is a shark most likely to live in?
Ocean
200
What is matter?
Anything that takes up space.
200
What force is being used when you rub your hands back together really quickly?
What is friction?
200
When the Monarch butterfly copies the Viceroy Butterfly so it will not get eaten, what is it called?
Mimicry
200
All of the animals in a single species make up this word. Examples include a school of fish or a herd of cattle.
Population
200
Humans eat plants and meat. They are called what?
Omnivores
300
What is volume?
The amount of space something takes up
300
What is a screw used for?
To hold things together
300
A rabbit is caught and eaten by a fox. What is the rabbit called?
Prey
300
A land with extreme temperatures and little rain is called what?
Desert
300
Mushrooms, worms and bacteria are all called what?
Decomposers.
400
What is a property?
A physical trait
400
A broom is an example of which simple machine?
Lever
400
All food chains start with the SAME energy source. What is this source?
The Sun
400
Frogs, snakes and jaguars are animals from what ecosystem?
A rainforest
400
When someone throws trash on the ground, this is called what?
Pollution
500
When water turns from a liquid to a gas, this is called what?
Evaporation
500
A bicycle is a compound machine. What TWO simple machines are involved?
Wheel and Axle, Lever
500
What does the word aquatic mean?
Involving water
500
A wetland that involves low lying plants and grasses is called...
Marsh
500
When a turtle goes dormant during the SUMMER, it is called what?
Estivation