Sun Earth and Moon
Landforms
Earths processes
Food web/food chains
NEW MATERIAL
100

The imaginary line that
Earth spins around

Axis

100

The breaking down of
rocks, soil, and minerals
because of wind, water,
and ice

Weathering

100

The remains of plants and
animals that lived a very
long time ago

Fossil

100
Organisms that break down remains of dead animals and plants

Decomposers

100

All living and nonliving
parts of an area, such as a
desert, a forest, or the
arctic

Ecosystem
200

The reason we have the day and night cycle

Rotation

200

When sediment is dropped
in a new location

Deposition

200

The process of sediments
being pressed tightly
together due to pressure

Compaction

200
Organism that eats other organisms for energy

Consumer

200

A behavior an organism
does in a situation without
being taught, such as
breathing, eating or
drinking water

instinct

300

The path that is taken when
one object moves around, or
revolves, around another
object

orbit

300

The movement of
sediments due to wind,
water, or ice

Erosion

300

When compacted
sediments bind together
due to pressure, typically
with clay or mud

Cementation

300

Organism that creates its own food by using sun light

producer

300

A person’s child or an
animal’s young

offspring

400

Normally takes one year to complete, the reason we have seasons

Revolution

400

A landform that is created
when sediment is
deposited at the point
where a river meets the
ocean

Delta

400

Resources, such as fossil
fuels, that cannot be
replaced after they are
used

nonrenewable resources

400

The transfer of food
energy from one
organism to another.

Food Chain

400

A behavior that must be
taught, such as riding a
bike or swimming
Image by pasja1000 from Pixabay
Image by

Learned behavior

500

Why can you see the moon at night?

the sun light reflecting off the moons surface

500

A landform created by a
glacier that cuts through
soil and softer rock of the
valley and melts.

U shaped valley

500

Fuels such as oil, coal, or
natural gas that are formed
in the earth from plant or
animal remains

Fossil Fuels

500

A diagram that shows
the relationship
between different food
chains in an ecosystem.

Food Web

500

Traits that are given from
the parents, such as a
person’s eye color or the
color of a flower

Inherited behavior

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