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quiz GRADE3

Total questions: 50

Worksheet time: 1hrs 1mins

Name
Class
Date
1.
Is it a living or a non-living thing?
a)
Living thing
b)
Non-living thing
2.
Is it a living or a non-living thing?
a)
Living thing
b)
Non-living thing
3.
Is it a living or a non-living thing?
a)
Living thing
b)
Non-living thing
4.
Is a car a living thing?
a)
Yes
b)
No
5.

Are humans living or non-living?

a)

living

b)

non-living

c)

I'm not sure

6.
The energy that powers photosynthesis comes from
a)
water
b)
chemicals
c)
oxygen
d)
the sun
7.

Plants need to survive....

a)

Leaves

b)

water

c)

Roots

8.

which are the main parts of the plant?

a)

Flower, seed and root

b)

Stem, bud, leaf and flower

c)

Root, stem, flower and leaves

9.

The roots absrob water and nutrients from the soil

a)

True

b)

False

10.

The sweet smell of the flowers scares the insects

a)

True

b)

False

11.

Flowers produce fruits and seeds

a)

True

b)

False

12.

Plants need ___________ from sunlight to grow

a)

Oxygen

b)

Energy

c)

Chlorophyl

13.

Plants take _________ from their roots

a)

Oxygen

b)

Sunlight

c)

Water

14.
What does a plant release into the air?
a)
Plants release carbon dioxide into the air.
b)
Plants release sugar into the air.
c)
Plants release oxygen into the air.
d)
Plants release bacon into the air.
15.
During photosynthesis, what form does the food take?
a)
The food takes the form of sugar.
b)
The food takes the form of carbon dioxide.
c)
The food takes the form of soil.
d)
The food takes the form of a ham sandwich.
16.
Leaves use the energy from the sun to change carbon dioxide and water into what?
a)
chlorophyll
b)
oxygen
c)
carbon dioxide
d)
sugar
17.
Which characteristic would most likely be inherited by a baby?
a)
brown hair
b)
crying a lot
c)
ability to jump high
d)
his ability to talk
18.
The following are inherited traits of humans EXCEPT...
a)
long hair
b)
blue eyes
c)
long eyelashes
d)
small dimples
19.

A nose is

a)

Inherited Trait

b)

Learned

20.

Eye Color is....

a)

Learned

b)

Inherited

21.

Swinging on Monkey Bars

a)

Learned

b)

Inherited

22.

This dog's trick

a)

Inherited

b)

Learned

23.

What is the name of this machine?

a)

Blender

b)

Washing machine

c)

Microwave

d)

Lawn Mower

24.

When you press a key on your keyboard what is the result shows on the screen called?

a)

Input

b)

Process

c)

Output

d)

Storage

25.
What does every food chain start with?
a)
producers
b)
sun
c)
consumer
d)
decomposers
26.
Consumer that eats plants
a)
heterotroph
b)
herbivore
c)
producer
d)
community
27.
Which of the following is NOT a consumer
a)
grass
b)
dog
c)
shark
d)
fish
28.
A connection of food chains with many food energy paths in an ecosystem is a ____________
a)
ecosystem
b)
food web
c)
environment
29.
A frog eats a fly. The frog and fly are demonstrating ________.
a)
mutualism
b)
competition
c)
predator/prey
d)
parasitism
30.
Example of a consumer
a)
worm
b)
bacteria
c)
mushroom
d)
hawk
31.
Example of a decomposer
a)
fungus
b)
mouse
c)
plants
d)
frogs
32.
A tree is a ....
a)
composer
b)
decomposer
c)
producer
33.
Humans are considered...
a)
consumers
b)
decomposers
c)
producers
34.
Worms are considered...
a)
producer
b)
consumer
c)
decomposer
35.
What is a herbivore?
a)
an animal that gets energy from eating other animals
b)
an organism that gets energy from eating only plants
c)
an animal that gets energy by eating both plants and other animals
36.
Engineers are people who design and build things to solve _____
a)
riddles
b)
puzzles
c)
crosswords
d)
problems
37.

What is the first step in the Engineering Design process?

a)

Follow the Plan

b)

Brainstorm Ideas

c)

Ask: Identify the problem

d)

Discuss what can work better

38.

What is the second step in the Engineering Design process?

a)

Draw a diagram

b)

Imagine/Brainstorm ideas

c)

Identify the constraints

d)

Test it Out!

39.

All ideas should be written down.

a)

brainstorm

b)

communicate results

c)

plan/create

d)

evaluate

e)

state the problem/challenge

40.

Which of the following BEST describes a mammal?

a)

Cold blooded and has scales.

b)

Has hair on body, warm blooded, breathes with lungs.

c)

Born in the water and breathes through gills.

41.

I have two legs and two wings. I lay eggs. I am covered with feathers. What am I?

a)

Fish

b)

Mammal

c)

Amphibian

d)

Bird

42.

I lay eggs without shells in water. I breathe with gills. I have fins but no legs and no toes. What am I?

a)

Fish

b)

Reptile

c)

Mammal

43.

Which best describes the animal in the picture above?

a)

Reptile

b)

Amphibian

c)

Mammal

d)

Bird

44.

Which best describes the animal in the picture above?

a)

Reptile

b)

Amphibian

c)

Mammal

d)

Bird

45.

The animal kingdom is what up of what two parts?

a)

Mammals and Amphibians

b)

Vertebrates and Invertebrates

46.

What is a invertebrate?

a)

an animal without a backbone

b)

an animal with a backbone

47.

What is a vertebrate?

a)

an animal without a backbone

b)

an animal with a backbone

48.

Which of these is NOT a major group of invertebrates?

a)

Fish

b)

Worms

c)

Mollusks

d)

Sponges

49.

There are five categories of vertebrates. Which one is NOT a vertebrate?

a)

Mammals

b)

Birds

c)

Arthropods

d)

Reptiles

50.
Which of the following organisms is able to produce its own food?
a)
bear
b)
turtle
c)
trees
d)
deer

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