Soluble or insoluble
What does it mean if something dissolves in water?
soluble
What is a resource that can be replaced naturally?
renewable
Wood, plastic, and metal are types of what?
materials
What type of force needs to touch something to work?
contact force
Ice and steam are all forms of...
water
Is sand soluble or insoluble in water?
insoluble
Name a type of energy that comes from the sun
solar energy
If something can bend without breaking, it is...
flexible
What is the force that pulls things down to the ground?
gravity
Ice is which state of matter?
solid
Is lemonade powder soluble with water?
yes
What is a resource that cannot be replaced once used?
non-renewable
If water can pass through it, it is...
absorbent
What type of force can push or pull without touching?
non-contact
Steam is which state of matter?
gas
Is oatmeal soluble with water?
no
Name 2 non-renewable resources
coal, petroleum, gas, soil, metal
Which is more resistant, glass or metal?
metal
Name 2 contact forces.
friction, tension, static
What do we call it when ice becomes water?
melting
What do we call a substance that does not dissolve in water?
insoluble
Which type of resource is wind energy?
non-renewable
Which material is soft and used for clothes?
fabric
What force can attract metal without touching it?
magnetism
What do we call it when water becomes gas?
evaporation