WorksheetsUnit 3 Science: Ecosystems
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
All of the conditions surrounding an organisms is the:
a)
Environment
b)
Competition
c)
Resources
d)
Food Chain
2.
The process that plants use to make sugar for food
a)
producer
b)
photosynthesis
c)
cellular respiration
d)
mitochandria
3.
Any animal hunted by others for food
a)
predator
b)
producer
c)
prey
d)
photosynthesis
4.
The outside layer of cells on the top and bottom of a leaf
a)
Mitochondria
b)
Photosynthesis
c)
Skin
d)
Epidermis
5.
An organism that can NOT make its own food (Choose the BEST answer)
a)
producer
b)
consumer
c)
predator
d)
prey
6.
The struggle for organisms for the same limited resources
a)
Resources
b)
Competition
c)
Environment
d)
Mitochondria
7.
Available supplies of food, sunlight, space, and water in an environment
a)
Resources
b)
Competition
c)
Environment
d)
Mitochondria
8.
The process in which cells break down sugar to create energy
a)
Midochondria
b)
Epidermis
c)
Photosynthesis
d)
Cellular Respiration
9.
A consumer that hunts and eats other organisms
a)
Predator
b)
Prey
c)
Producer
d)
Photosynthesis
10.
An organism that makes its own food for energy
a)
Producer
b)
Consumer
c)
Decomposer
d)
Predator
11.
An organism that breaks down waste and dead organisms for food
a)
producer
b)
consumer
c)
predator
d)
decomposer
100 %
