Worksheets5th Grade Science Unit 1, Lesson 10_Quiz
Total questions: 10
Worksheet time: 5mins
The ultimate source of energy in ecosystems is:
Sun
Matter
Food
True or False
Plants get most of their Matter from Air and Water.
True
False
True or False
Matter is continually recycled, and goes back and forth between living and nonliving parts of the ecosystem?
True
False
Scientists use the term 'Ecosystem' to mean:
A complex system that includes living and nonliving things together in their environment.
A complex system with only living organisms.
What color arrow represents tiny bits of matter?
Black
Red
Blue
Green
What color arrow represents tiny both energy and matter?
Black
Red
Blue
Green
Matter goes to the bodies of decomposers. As they burn food for energy, they release CO2 into the
air
body
This symbol represents:
Recycle
Repeat
When plants make sugar from carbon dioxide/CO2 and water,
they also make _______ and return it to the air.
Oxygen
CO2
In order for an Organism to survive, its needs have to be _______.
Exceeded
Met
