20 questions
A combination of two or more substances that keep their identities
solution
energy
mixture
matter
A consumer that eats only plants
carnivore
herbivore
omnivore
scavenger
Anything that takes up space and has mass
solution
energy
physical change
matter
The process by which a liquid changes to a gas
evaporation
condensation
freezing
melting
A change in which a new substance is not formed
chemical change
physical change
property change
matter change
A consumer that eats other animals
herbivore
omnivore
carnivore
scavenger
The total potential and kinetic energy of an object
chemical energy
electrical energy
mechanical energy
thermal energy
The process by which a gas changes to a liquid
evaporation
condensation
precipitation
boiling
The energy something has because of its position or condition
potential energy
kinetic energy
mechanical energy
chemical energy
A model that shows the relationship between different food chains
food chain
food web
weather model
Venn Diagram
A mixture in which the substances are evenly mixed
solute
solvent
mixture
solution
The ability to cause change in matter
mass
energy
matter
sound energy
The energy of motion
kinetic energy
potential energy
chemical energy
electrical energy
a consumer that eats both plants and animals
carnivore
herbivore
omnivore
scavenger
a change in which a substance changes into an entirely new substance
property change
physical change
matter change
chemical change
animals that hunt other animals
predator
prey
scavenger
omnivore
which of the following is not a physical property?
size
flammability
color
shape
a liquid has a fixed volume, but no fixed shape
true
false
Which of the following is not a sign of a chemical change
odor
light
heat
freezing
what is the main source of energy for all living things
water
soil
sunlight
generator