4th Grade Science
What hunts a prey animal?
a predator
what rotates around the earth
the moon
what does the earth rotate around
the sun
. What do plants need to grow?
Sunlight, water, air, and nutrients from soil
how many legs does a spider have
8 legs
What force pulls objects towards earth?
gravity
how many weeks are in a year
52 weeks
What are the parts of a plant?
Roots - Stem - Leaves - Flower
What is a habitat?
A place where a plant or animal lives
what is the fastest land animal
cheetah
What is the process that changes a gas to a liquid?
condensation
What is at the center of our solar system?
the Sun
What is the name of the process that plants make their food?
photosynthesis
What type of energy comes from the sun?
Solar energy
Name a solid, liquid, and gas
ice, water, steam
365 days
Do frogs live in freshwater or saltwater?
Freshwater
What is it called when the moon blocks the sun completely?
total solar eclipse
What is a solid?
Matter that keeps its shape
What is a prey animal?
An animal that is hunted by other animals
What is the name of the process of a liquid changing to a solid?
freezing
Water
What is the force that keeps things on the ground?
gravity
What is evaporation?
When liquid turns into gas
what are mammals?
mammals are animals that nourish their young with milk
What happens during precipitation?
Water falls from clouds as rain, snow, sleet, or hail
What are renewable resources?
Resources that can be replaced (like sunlight, wind)
What is the process of a solid changing to a liquid?
melting
Name one example of a mammal
Dog (or human, whale, etc.)
Do alligators live in fresh water or salt water?
fresh water