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Total questions: 24
Worksheet time: 13mins
Name
Class
Date
1.
Biology is the study of what?
a)
Life
b)
Sandwich
c)
The human brain
d)
Weather
2.
Energy=____to the speed of light squared
a)
Gravity
b)
Mass
c)
Sandwich
d)
Lightning
3.
What is the formula for force?
a)
Net force ÷ Mass
b)
Sandwich
c)
Mass × Acceleration
d)
Mass × Velocity
4.
What was the first animal sent into space?
a)
Alfred the monkey
b)
Laika the dog
c)
Ursula the fish
d)
Sandwich
5.
What is an Herbivore?
a)
Meat eater
b)
Sandwich
c)
Plant & Meat eater
d)
Plant eater
6.
Who is the scientist proving law of motion?
a)
Albert Einstein
b)
Isaac Newton
c)
Marie Curie
d)
Thomas Elva Edison
e)
Aristotle
7.
What is matter?
a)
physical changes
b)
anything that takes up space
c)
chemical properties
d)
physical properties
8.
Is "a glass of milk becoming sour" physical or chemical?
a)
Chemical change
b)
Physical change
9.
Friction wears away the treads on a tire after miles of driving. Physical or chemical change?
a)
Chemical change
b)
Physical change
10.
Which of the following is a sign that a chemical reaction has occurred?
a)
change in shape
b)
melting
c)
formation of a gas
d)
dissolving
11.
What characteristic defines all chemical changes?
a)
There is a change of state.
b)
Electricity is produced.
c)
A new material is formed.
d)
Bubbles are produced.
12.
Is "cutting wood" a chemical or physical change?
a)
Chemical change
b)
Physical change
13.
Is corroding metal a chemical or physical change?
a)
physical
b)
chemical
14.
in chemical reaction,___ rearrange to form new substances.
a)
atoms
b)
product
c)
reactants
d)
bonds
15.
Chemical changes occur when existing _______ break and new bonds form
a)
Reactants
b)
Bonds
c)
Energy
d)
Products
16.
A living thing, such as a plant, that can make its own food
a)
Producer
b)
Consumer
c)
Herbivore
d)
Carnivore
17.
A living thing that can't make its own food and must eat other living things
a)
Carnivore
b)
Consumer
c)
Herbivore
d)
Producer
18.
What is the "Ring of Fire"?
a)
A ball of fire
b)
A line around the Pacific Ocean consisting of North America, Australia, and more
c)
A line around the Atlantic Ocean consisting of North America, Australia, and more
d)
A line around the Pacific consisting of volcanoes and earthquakes, hugging the coast of California, and more
19.
What causes an earthquake?
a)
Hitting the ground
b)
Tectonic Plates sliding, bumping, and hitting each other
c)
Plates hitting each other, and sliding under each other
20.
What is the biggest fault line in North America
a)
San andreas fault
b)
The Hayward Fault
c)
The Ramapo Seismic Zone
21.
What is the biggest volcano?
a)
Red goo
b)
Magma
c)
Cohesive Rock
22.
What are volcanoes?
a)
rock
b)
A magma infused mountain
c)
A large mountain consisting of magma, rock, and more
23.
1. Which of the following gases is released during Photosynthesis?
a)
Nitrogen
b)
Oxygen
c)
Carbon Dioxide
d)
Hydrogen
24.
Main source energy
a)
Sun
b)
Plant
c)
Herbivore
d)
Decomposer
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