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1st grade science

Total questions: 38

Worksheet time: 50mins

Name
Class
Date
1.

Which one of these is NOT recyclable?

a)

A magazine

b)

A soda can

c)

A newspaper

d)

A hamburger

2.

What would you put in a compost bin?

a)

A soda can

b)

An apple core

c)

Plastic milk container

d)

A pizza box

3.
What do the roots of a plant do?
a)
take in sunlight for the plant
b)
make food for the plant
c)
take in water and nutrients
d)
none of the above
4.
True or False: After the young plant stage comes a mature plant.
a)
True
b)
False
5.

Choose all the the correct answers:

_________ can heat food.

a)

Microwave

b)

Grill

c)

Oven

d)

Light bulb

6.

True or Flase?

An LED light bulb is hot to the touch.

a)

True

b)

False

7.

How does eagle move?

a)

jump

b)

swim

c)

fly

8.

What is the name of this animal?

a)

crab

b)

snake

c)

lion

9.

If you click a computer button many time it will:

a)

slow it down

b)

make it load faster

10.
True or False: A seedling and a young plant are the same stage.
a)
True
b)
False
11.

Taste buds are present on

a)

mouth

b)

tongue

c)

throat

d)

nose

12.

How many body hairs does the average adult have

a)

500

b)

500,00

c)

5,000

d)

5,000,000

13.

True or False: The skin is the largest organ in the body?

a)

False

b)

True

14.
How many bones are in the human body?
a)
200
b)
602
c)
206
d)
106
15.
What bone protects the brain?
a)
Rib Cage
b)
Skull
c)
Femur
d)
Face
16.
How many chambers are in the heart?
a)
4
b)
2
c)
6
d)
8
17.
Which part of the brain controls our heartbeat, breathing, and digestive system?
a)
Brain Stem
b)
Cerebellum
c)
Cerebrum
d)
Skull
18.
What is the largest bone in the body?
a)
Skull
b)
Ribs
c)
Femur
d)
Vertebrae
19.
What connects bones to each other?
a)
Tendons
b)
Muscles
c)
String
d)
Ligaments
20.
About how many muscles are in your body?
a)
206
b)
300
c)
over 600
d)
1,000
21.
Which organ pumps blood?
a)
Kidney
b)
lungs
c)
Heart
d)
Veins
22.
The heart is a strong _______________
a)
muscle
b)
bone
c)
fat
d)
blood
23.
Your heart beats faster when you 
a)
rest
b)
exercise
c)
sleep
d)
think
24.
This is the first area of the digestive system
a)
Stomach
b)
Mouth
c)
Intestines
d)
Esophagus
25.
Which body system controls the body?
a)
Nervous System
b)
Skeletal System
c)
Digestive System
d)
Immune System
26.
Our brain is the size of ______________
a)
our 2 fists
b)
1 fist
c)
a tomato
d)
Cantaloupe
27.
Your heart is the size of ______________
a)
your 2 fists
b)
1 fist
c)
your brain
d)
a baseball
28.

What is mommy's favorite exercise?

a)

weights

b)

swimming

c)

yoga

d)

bike riding

29.

When water in the form of rain, sleet, snow or hail falls it is called...

a)

Sunny

b)

Percipitation

c)

Ocean

d)

Evaporation

30.

Can a volcano be dangerous?

a)

Yes

b)

No

31.

How many seasons are there in most years?

a)

7

b)

12

c)

4

d)

15

32.

What happens when a cloud gets too heavy with water?

a)

Evaporation

b)

Condensation

c)

Percipitation

33.

What is another name for fall?

a)

Spring

b)

Autumn

c)

Winter

34.

Moving air is called...

a)

Wind

b)

Rain

c)

Sunshine

d)

Cloudy

35.

This food belongs to the :

a)

fruits

b)

vegetables

c)

greens

36.

These foods are fruits:

a)

lettuce, carrots, broccoli

b)

mango, bananas, oranges

c)

potatoes, yam, pumpkin

37.

What type of clouds are thin, wispy, and look like streaks across the sky?

a)

stratus

b)

cirrus

c)

nimbus

d)

cumulus

38.

What type of clouds are low, dark, flat, and cover most of the sky like a blanket?

a)

stratus

b)

nimbus

c)

cumulus

d)

cirrus

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