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CBA REVIEW

Total questions: 12

Worksheet time: 7mins

Name
Class
Date
1.

A characteristic or trait that helps an organism survive in its environment is a/an

a)

natural Instinct

b)

adaptation

c)

skill

d)

variation

2.

variation in (a) ____would best help bison survive a harsh winter

a)

fur thickness

b)

Leg Length

c)

Hearing Quality

d)

Hoof Size

3.

The gills have allowed a fish to adapt to living underwater because gills allow the fish to _

(a)  

4.

An inherited trait that helps those organisms that have it to survive

a)

niche

b)

structure

c)

characteristic

d)

adaptation

5.

Beak shape depends on...

a)

where birds live

b)

who they hangout with

c)

diet(fish or seeds)

d)

exercise

6.

A giraffe has a long neck in order to better reach leaves to eat. This is an example of _____.

a)

an adaptation

b)

environment

c)

response

d)

stimulus

7.

Which feature helps an animal hide from other animals?

a)

looking like a dangerous animal

b)

being the same color as the place it lives (camouflage)

c)

having sharp claws or a strong shell

d)

having only a few young and caring for them

8.

which is the learned behavior?

a)

shape of beak

b)

monkey riding bicycle

c)

horse eating hay

d)

snake eating mice

9.

Which of the following is an inherited trait?

a)

swimming

b)

eye color

c)

skateboarding

d)

callused fingers

10.

Which feature of a rose helps it grow without being eaten by large animals?

a)

flowers with bright colors

b)

sharp thorns

c)

small seeds

d)

deep roots

11.

How do adaptations help animals?

a)

To escape animals

b)

to hunt for food

c)

to survive in their habitats

d)

All of these are correct

12.

Predict which moth would increase in population

a)

Light

b)

Dark