Free Printable G1

1.

How many planets orbit the sun?

a)

10 planets

b)

9 planets

c)

8 planets

2.

It happens when a planet or a moon gets in the way of the Sun’s light.

a)

daytime

b)

eclipse

c)

rotation

3.

Which are fruits?

a)

Broccoli

b)

Apple

c)

Salamander

d)

Strawberry

e)

Mango

4.

What body part do we use for smelling?

(a)

5.

Which ones are senses?

a)

See

b)

Smell

c)

Sour

d)

Bitter

e)

Taste

6.

Which are vegetables?

a)

tomato

b)

potato

c)

strawberry

d)

fish

e)

carrot

7.

What body part do we use to hear?

(a)

8.

What is it?

(a)

9.

What is the primary gas found in the Earth's atmosphere?

a)

Oxygen

b)

Nitrogen

c)

Carbon Dioxide

d)

Hydrogen

10.

Which planet is known as the Red Planet?

a)

Earth

b)

Mars

c)

Jupiter

d)

Venus

11.

What is the chemical formula for water?

a)

$H_2O$

b)

$CO_2$

c)

$O_2$

d)

$H_2SO_4$

12.

What force keeps the planets in orbit around the sun?

a)

Magnetic Force

b)

Gravitational Force

c)

Electromagnetic Force

d)

Nuclear Force

13.

Which part of the plant is responsible for photosynthesis?

a)

Root

b)

Stem

c)

Leaf

d)

Flower

14.

What is the boiling point of water at sea level?

a)

100 degrees Celsius

b)

90 degrees Celsius

c)

80 degrees Celsius

d)

70 degrees Celsius

15.

What is the process by which plants make their food?

a)

Respiration

b)

Photosynthesis

c)

Digestion

d)

Transpiration

16.

What is the center of an atom called?

a)

Electron

b)

Proton

c)

Neutron

d)

Nucleus

17.

What is the largest planet in our solar system?

a)

Earth

b)

Mars

c)

Jupiter

d)

Saturn

18.

What is the chemical symbol for gold?

a)

Au

b)

Ag

c)

Pb

d)

Fe

19.

What is the main source of energy for the Earth?

a)

The Moon

b)

The Sun

c)

The Stars

d)

The Oceans

20.

What is the hardest natural substance on Earth?

a)

Gold

b)

Iron

c)

Diamond

d)

Silver

21.

What is the process of converting liquid water into water vapor called?

a)

Condensation

b)

Evaporation

c)

Precipitation

d)

Sublimation

22.

What is the smallest unit of life?

a)

Organ

b)

Tissue

c)

Cell

d)

Molecule

23.

What is the chemical formula for table salt?

a)

$NaCl$

b)

$KCl$

c)

$CaCO_3$

d)

$HCl$

24.

What is the most abundant element in the universe?

a)

Oxygen

b)

Carbon

c)

Hydrogen

d)

Nitrogen

25.

What is the term for animals that only eat plants?

a)

Carnivores

b)

Herbivores

c)

Omnivores

d)

Insectivores

G1

Total questions: 25

Worksheet time: 25mins

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