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SCIENCE TEST

Total questions: 20

Worksheet time: 8mins

Name
Class
Date
1.
which planet is closest to the sun
a)
jupiter
b)
venus
c)
mars
d)
saturn
2.
what is the name of the third planet closest to the sun?
a)
earth
b)
mars
c)
pluto
d)
jupiter
3.
the largest planet in the solar system is
a)
mars
b)
sun
c)
neptune
d)
jupiter
4.
WHICH OF THIS IS NOT A CEREAL CROP
a)
MAIZE
b)
BEANS
c)
MILLET
d)
OAT
5.
WHAT SOIL IS GOOD FOR AGRICULTURE
a)
LOAMY
b)
SILT
c)
SANDY
d)
CLAY
6.

Which of the following is a leguminous crop?

a)

Rice

b)

Wheat

c)

Soybean

d)

Barley

7.

What is the chemical symbol for the element iron?

a)

Fe

b)

Ir

c)

In

d)

Io

8.

Which gas makes up the majority of the Earth's atmosphere?

a)

Oxygen

b)

Nitrogen

c)

Carbon Dioxide

d)

Argon

9.

What is the chemical symbol for the element potassium?

a)

K

b)

Po

c)

Pt

d)

Kr

10.

Which gas is responsible for the greenhouse effect?

a)

Carbon Dioxide

b)

Oxygen

c)

Nitrogen

d)

Argon

11.

What is the chemical symbol for the element gold?

a)

Au

b)

Ag

c)

Al

d)

Fe

12.

What is the chemical symbol for the element silver?

a)

Au

b)

Ag

c)

Al

d)

Fe

13.

Which gas is responsible for the color of the Earth's sky?

a)

Oxygen

b)

Nitrogen

c)

Carbon Dioxide

d)

Argon

14.

What is the chemical symbol for the element mercury?

a)

Hg

b)

He

c)

Mg

d)

Me

15.

What is the chemical symbol for the element copper?

a)

Co

b)

Cu

c)

Cp

d)

Cn

16.

Which gas is responsible for the formation of acid rain?

a)

Oxygen

b)

Nitrogen

c)

Carbon Dioxide

d)

Sulfur Dioxide

17.

What is the chemical symbol for the element sodium?

a)

So

b)

Na

c)

Ni

d)

Sd

18.

What is the chemical symbol for the element magnesium?

a)

Mg

b)

Ma

c)

Mn

d)

Me

19.

Which of the following is a root vegetable?

a)

Carrot

b)

Broccoli

c)

Lettuce

d)

Tomato

20.

What is the chemical symbol for the element nitrogen?

a)

N

b)

Ni

c)

Ne

d)

No