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Worksheets9 Science week 2
Total questions: 10
Worksheet time: 10mins
The number of people, animals, or crops which a region can support without environmental degradation is called the
Ecosystem
Carrying capacity
Predator
Relationship
What kind of relationship does this picture show:
Mutualism
Parasitism
Commensalism
Predator prey
A relationship where both organisms benefit is a:
Predator prey relationship
Mutualistic relationship
Parasitic relationship
Commensalism
The relationship between heartworm and a dog is:
Parasitism
Mutualism
Commensalism
Predator prey
A relationship where one organism benefits but the other does not but is not harmed is:
Mutualism
Commensalism
Parasitism
Predator prey
An organism that decomposes organic material is called a:
Predator
Decomposer
Producer
Consumer
During photosynthesis plants....
Take in oxygen and release carbon dioxide
Take in carbon dioxide and release oxygen
When we burn fossil fuels, what is released into the atmosphere?
Oxygen
Carbon dioxide
Water
Intraspecific competition is competition between.
Organisms of the same species
Organisms of different species
predator prey
mutualism
Interspecific competition is competition between:
Organisms of the same species
Organisms of different species
mutualism
dogs
