WorksheetsEcosystems - Living and Nonliving
Total questions: 15
Worksheet time: 30mins
An organism that is and/or was once-living
Non-living
Sensitivity
Living
Respiration
Select ALL components that are living:
robot
tree
cell phone
polar bear
Select ALL components that are non-living:
dog
yogurt
water
ice
What does respiration refer to?
The ability to move
The ability to produce offspring
The ability to breathe
The ability to excrete waste from the body
What does reproduction refer to?
The ability to produce offspring
The ability to breathe
The ability to grow
The ability to respond to the environment
What does sensitivity refer to?
The ability to grow
The ability to respond to the environment
The ability to move
The ability to produce offspring
What does nutrition refer to?
Food
growing
twins
breathing
Choose ALL nonliving components:
air
owl
soil
leaf
Select ALL living components:
water
bacteria
fire
fruit
True or false?
Living things can stop growing AND will stop aging
True
False
An ecosystem refers to:
only living things
All living and nonliving things in an area
only nonliving things
The relationship between living and living and/or nonliving things for survival is:
interdependence
niche
organism
reproduction
The role of an organism in its ecosystem:
once-living
ecosystem
excretion
niche
How do plants and animals depend on each other?
Plants give off carbon dioxide and animals breathe it in
Plants give off oxygen and animals breathe it in
Animals give off air and plants breathe it in
Animals give off carbon dioxide and plants breathe in air
In all ecosystems, there are living and nonliving things that make up an environment. Which list shoes ONLY living things?
Earthworm, cactus, prairie dog
Cactus, bacteria, sand
Bacteria, carbon dioxide, prairie dog
Soil, sunlight, earthworm
