WorksheetsScience Review 2
Total questions: 20
Worksheet time: 15mins
Name
Class
Date
1.
What are animals that only eat plants and vegetation?
a)
carnivores
b)
herbivores
c)
omnivores
2.
What are organisms that capture the energy from the sun and use the energy to make their own food?
a)
consumers
b)
decomposer
c)
producers
3.
What is the transfer of energy through a series of organisms that use each other as food?
a)
consumer
b)
food chain
c)
producer
4.
What part of the plant are you eating when you eat a carrot?
a)
flower
b)
root
c)
stem
d)
leaves
5.
In a food chain a bird gets energy from eating an insect. What is the bird an example of?
a)
decomposer
b)
consumer
c)
producer
6.
What do birds, amphibians, reptiles, and fish all have in common
a)
hatch from eggs
b)
fly
7.
What is the main source of energy for all living things on Earth?
a)
Sun
b)
Food
8.
What is the season when new growth starts to show up on trees?
a)
Winter
b)
Summer
c)
Fall
d)
Spring
9.
What is an organism that preys on other animals?
a)
predator
b)
warm blooded
c)
cold blooded
d)
prey
10.
What organ mashes food and mixes it with acid?
a)
bladder
b)
stomach
c)
brain
d)
lungs
11.
Why does the earth keep orbiting the sun?
a)
the sun moves it
b)
the light from the moon
c)
gravity
12.
What does the sun provide the Earth with?
a)
makes it spin
b)
darkness
c)
heat and light energy
13.
What % of the Earth is made of land?
a)
75%
b)
25%
c)
90%
d)
10%
14.
Where is the majority of the water found on earth?
a)
Oceans
b)
Lakes
c)
Ponds
d)
Rivers
15.
What type of rock is formed under tremendous pressure and heat?
a)
igneous
b)
sedimentary
c)
metamorphic
16.
What type of rock is made up of layers and can possibly include fossils?
a)
igneous
b)
metamorphic
c)
sedimentary
17.
What is a tool that scientists use for observing stars and other planets?
a)
satellite
b)
telescope
c)
beaker
d)
microscope
18.
What does the sun, the solar system, and millions of other stars make up?
a)
Milky Way Galaxy
b)
The Big Dipper
c)
Andromeda Galaxy
19.
What is it called when water vapor cools and changes into small droplets of water?
a)
condensation
b)
evaporation
c)
precipitation
20.
About how much of the Earth is covered with water?
a)
90%
b)
25%
c)
75%
d)
10%
100 %
