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Topic 8 Unit Review (Savvas)

Total questions: 45

Worksheet time: 45mins

Name
Class
Date
1.

an animal that eats only plants

a)

herbivore

b)

carnivore

c)

omnivore

2.

tiny holes or pores on a plant leaf

a)

chorophyll

b)

chloroplasts

c)

stomata

3.

an animal that eats only animals or the products animals make

a)

herbivore

b)

carnivore

c)

omnivore

4.

an animal that eats both plants and animals

a)

herbivore

b)

carnivore

c)

omnivore

5.

the process in which plants use water and carbon dioxide from the air to make a sugar called glucose

a)

stomata

b)

chlorophyll

c)

chloroplast

d)

photosynthesis

6.

a substance that absorbs energy and gives the plant its green color

a)

stomata

b)

chlorophyll

c)

chloroplast

d)

photosynthesis

7.

small openings on the surface of the plant that allows air to enter the plant

a)

chloroplast

b)

chlorophyll

c)

stomata

d)

endotherm

8.

plants trap sunlight energy in this structure

a)

stomata

b)

chlorophyll

c)

chloroplast

d)

transpiration

9.

the process of water exiting the plants and traveling into the air

a)

chlorophyll

b)

stomata

c)

metabolism

d)

transpiration

10.

an animal that uses energy stored in its body (internally) to keep its temperature within a normal range

a)

ectotherm

b)

metabolism

c)

maintain

d)

endotherm

11.

an animal that depends on its environment (externally) to warm its body

a)

maintain

b)

ectotherm

c)

endotherm

d)

metabolism

12.

the collection of chemical processes that break down food and build molecules in a living organism (helps give endotherms energy)

a)

ectotherm

b)

photosynthesis

c)

metabolism

d)

endotherm

13.

A field mouse is an herbivore. Where does this animal get its energy from?

a)

worms

b)

a snake

c)

grass

d)

fish in a pond

14.

What order do the trophic levels go in on the food chain pyramid?

a)

producers

secondary consumers

tertiary consumers

primary consumers

b)

producers

primary consumers

secondary consumers

tertiary consumers

c)

primary consumers

secondary consumers

tertiary consumers

producers

d)

tertiary consumers

secondary consumers

producers

primary consumers

15.

How do humans maintain a normal body temperature of 98.6* when exposed to a cold environment?

a)

Humans move to a different environment.

b)

Humans use energy from their own bodies, by eating food and having it processed through the metabolism

c)

Humans only eat in the mornings.

16.

Which is an example of a producer?

a)
b)
c)
17.

What is an example of a consumer?

a)
b)
c)
18.

What is an example of decomposer?

a)
b)
c)
19.

What is an example of a properly ordered food chain?

a)

fungi, grass, grasshopper, bird

b)

grass, cow, bird

c)

grain, mouse, snake, hawk

20.
A consumer?
a)
Makes its own food
b)
Eats dead plants and animals
c)
Eats plants and other animals for energy
d)
Buys toys for kids
21.
A decomposer?
a)
Eats dead plants or animals and breaks down to put nutrients in the soil
b)
Eats plants or other animals for food
c)
Makes its own food
d)
Machine that gathers trash
22.

This organism draws its water from the ground, traps sunlight in its chlorophyll, and makes glucose (sugar) in broad green parts of its body. Is it a... (produces its own food)

a)
Producer
b)
Consumer
c)
Decomposer
23.

A snake relies on the sun to keep its body temperature at a safe range. This snake is a(n) _____________.

a)

Endotherm

b)

Ectotherm

24.

_____________ is an animal that uses energy from their body to keep their body at a steady temperature.

a)

Ectotherm

b)

Cellular Respiration

c)

Endotherm

25.

Endotherms are called cold-blooded.

a)

True

b)

False

26.

Examples of an endotherm are

a)

Examples of an endotherm are

b)

reptiles and most fish

c)

all mammals and birds

d)

all mammals and snakes

27.

_______________ is the chemical process animals use to break down or build molecules by eating food.

a)

Endotherm

b)

Metabolism

c)

Ectotherm

d)

ATP

28.

Is this animals an ectotherm or endotherm?

a)

ENDOtherm

b)

ECTOtherm

29.

What do you need for photosynthesis to take place?

a)

water

b)

sunlight

c)

carbon dioxide

d)

all of the above

30.

The ______ of a plant take in water from the soil.

a)

fruits

b)

leaves

c)

roots

d)

stems

31.

The ______ of a plant carry water from roots to leaves.

a)

fruits

b)

leaves

c)

roots

d)

stems

32.

What is the source of energy for plants to make food?

a)

other plants

b)

the sun

c)

the moon

d)

animals

33.

What are the PRODUCTS of photosynthesis?

a)

oxygen & glucose

b)

carbon dioxide & oxygen

c)

glucose & carbon dioxide

d)

glucose only

34.

What is the chemical in plants' leaves that performs photosynthesis and causes plants to be a green color?

a)

stomata

b)

chlorophyll

c)

carbon dioxide

d)

glucose

35.

What are the functions of the roots? (Select two answers)

a)

Absorbing Water and Minerals

b)

Attracting Insects

c)

Anchoring the Plant

d)

Performing Photosynthesis

e)

Making Nectar

36.

Part of the plant that has chlorophyll

a)

Roots

b)

Flowers

c)

Petals

d)

Leaves

37.

These tiny holes in a leaf allow gases to move in and out

a)

stroma

b)

thylakoid

c)

cuticle

d)

stomata

38.
Plants use sunlight to convert carbon dioxide and water into sugar in a process called_________.
a)
Phototsynthesis
b)
Oxygen
c)
Science
d)
Trudged
39.

Structures on leaves that help exchange carbon dioxide and water between plants and the atmosphere

a)

phloem

b)

gravity

c)

stomata

d)

xylem

40.

Where does photosynthesis occur? (a)  

Choose from the below words
mitochondria
chloroplasts
cytoplasm
41.

Match the classification to its definition.

a)

Herbivore

1.

Organism that eats only plants.

b)

Carnivore

2.

Organism that eats only meat.

c)

Omnivore

3.

Organism that eats all things - plants and meat.

42.

Match the classification to examples.

a)

Herbivore

1.

Horses, Cows, and Rabbits

b)

Carnivore

2.

Sharks, Tigers, and Snakes

c)

Omnivore

3.

Turtles, Pigs, and Humans

43.
Question Image

Match the following

a)

Bacteria and fungus

1.

Decomposer

b)

Maple Tree

2.

Producer

c)

The sun

3.

Light energy

d)

squirrel

4.

consumer

44.

Which part of a plant is the primary site for photosynthesis?

a)

flower

b)

stem

c)

roots

d)

leaf

45.
What do the leaves of a plant do?
a)
They make the food for the plant.
b)
They soak up the water from the ground.
c)
They deliver water to the other parts of the plants
d)
They make seeds