Unit 1 - States of Matter
What are the three states of matter?
Solid, liquid, gas
A flat surface with a slope used to move objects from one place to another
Inclined Plane
What do plants use to make food?
Sunlight
What is a carnivore?
Eats only meat
Flowers are pollinated by ______, animals, and the wind
bees
What is matter?
Anything that takes up space
A tool that's wide at one end and pointed at the other used to separate things
Wedge
What do plants use to absorb water?
Roots
What is an herbivore?
Eats only plants
A wheel attached to a bar to carry objects long distances
Wheel and axle
Liquid --> Solid
Freezing
A rope around a wheel used to raise, lower, or move a load
Pulley
What do plants release into the atmospehere?
Oxygen
What's an omnivore?
Eats plants and animals
Plants turn energy from the sun into food
Photosynthesis
Solid --> Liquid
Melting
A bar balanced on a fulcrum, pushed down on one end to lift a heavy object
Lever
How do plants make new seeds?
Pollination
What is prey?
an animal that is hunted by another animal for food
The order that animals feed on plants and other animals
Food chain
Liquid --> Gas
Evaporation
An inclined plane wrapped around a pull to hold things together
Screw
How do plants grow into a sprout?
Germination
What is a predator?
hunts other animals for food
Gas --> Liquid
Condensation