_______ are features that help plants and animals to live in their environments.
Hibernation
Migration
Adaptations
The moon is a natural satellite of the Earth.
TRUE
FALSE
_____ describes how the animal’s body goes into a deep sleep for a long period of time.
Hibernation
Adaptation
Migration
________ is a force that slows things down that are moving through air.
Air resistance
Earth resistance
Gravity resistance
Water resistance
The International Space Station is a natural satellite that has scientists living on it for years at a time.
FALSE
TRUE
______ are materials that are attracted to a magnet.
Magnetic materials
Non-magnetic materials
During the cold winter months the tree has no leaves at all.
FALSE
TRUE
Plant leaves are green because they contain a green substance called ____.
oxygen
carbon dioxide
photosynthesis
chlorophyll
The amount of gravity an object has depends on ____.
name
color
weight
size
As well as turning on its axis, the Earth ______, or moves around, the sun.
slides
revolves
rotates
stays
In space, a body which orbits a larger body is called a ______.
Earth
satellite
gravity
planet
The _____ are spring, summer, autumn and winter.
weather
seasons
climate
Air resistance pushes against a moving object, such as a car, and slows it down.
FALSE
TRUE
A _____ is any force that is applied to another object or person.
gravity force
abnormal force
applied force
magnetic force
In fall, when the days begin to warm up, we see new leaf buds on the branches.
TRUE
FALSE
The force between two surfaces that are trying to slide past each other is called _____..
science
gravity
friction
It takes ____¼ days or 1 year for the Earth to complete its orbit around the sun.
525
300
365
100
The path the Earth travels in around the sun is called an ____.
orbit
gravity
line
circle
___________ is a force that slows things down that are moving through water.
Earth resistance
Gravity resistance
Air resistance
Water resistance
It is the force which attracts or pulls all objects towards the Earth.
UNIVERSE
FORCE
GRAVITY
SUN
A _____ is a material that has an area around it where magnetic force is active.
magnet
metal
plastic
wood