Life Cycle and Traits
Survival and Behavior
Environment and Adaptations
Fossils and Past Environments
Human Impact and Engineering
100

This stage of a butterfly’s life cycle is when it reproduces.

When the butterfly lays eggs

100

Chimpanzees survive better in groups because of this.

They work together to meet their needs

100

Plant growth can change depending on this factor.

Environment/location

100

This habitat could contain fossils of land animals, fish, and plants.

Swamp

100

Building roads and cities can make it harder for animals to do this.

Find food / survive

200

Traits like fur color or number of legs are called this type of traits.

Physical (inherited) traits

200

Zebras stay in herds to confuse predators using this feature.

Their stripes

200

Cows in cooler temperatures produced more of this.

Milk

200

Dinosaur X likely lived in this type of environment.

Land

200

Fertilizer runoff can harm this type of ecosystem.

Water ecosystems (rivers, lakes, ponds)

300

Kittens from the same parents can look different because of this.

They inherit different traits from their parents

300

A tiger with more stripes survives better in tall grass because of this.

Better camouflage (blending in)

300

A plant best suited for the desert showed this evidence.

Stayed green and continued growing

300

Finding the same plant fossil in different places suggests this.

The environments were similar in the past

300

Scientists test tools to make sure they do this.

Work correctly / improve them

400

Flamingos in zoos are pale pink because of this difference.

Their diet (they eat pellets instead of shrimp/algae)

400

Dark-colored moths survive better because of this reason.

They blend into their surroundings

400

Animals may struggle in ecosystems when humans do this.

Build roads, buildings, and destroy habitats

400

Fossils form over this type of time period.

A very long time

400

When only one organism of a species is left, this may happen.

The species can go extinct

500

This environmental factor determined whether sea turtles were male or female.

Temperature

500

Penguins in cold climates have more feathers to help them do this.

Stay warm and survive

500

Engineers are trying to stop fertilizer from doing this.

Washing into water and harming ecosystems

500

Scientists study fossils mainly to learn about this.

Past environments and organisms

500

Living things survive best when their traits match this

Their environment

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