WorksheetsYear 9 Science Ecology week 1 - Relationships between organisms
Total questions: 15
Worksheet time: 8mins
What kinds of relationships would you find in a food web?
Mutualism
Commensalism
Predator-prey
Symbiosis
A predator-prey relationship is where...
One animal benefits from the other and the other is harmed.
The two species compete for food, resources or a mate.
One animal benefits from the other and the other is unaffcted.
One animal hunts and consumes the other.
A mutualism is a relationship where...
One animal benefits from the other and the other is harmed.
One animal benefits from the other and the other also benefits.
One animal benefits from the other and the other is unaffcted.
The two species compete for food, resources or a mate.
A commensalism is a relationship where...
One animal benefits from the other and the other is harmed.
One animal benefits from the other and the other also benefits.
One animal benefits from the other and the other is unaffcted.
The two species compete for food, resources or a mate.
A parasitism is a relationship where...
One animal benefits from the other and the other is harmed.
One animal benefits from the other and the other also benefits.
One animal benefits from the other and the other is unaffcted.
The two species compete for food, resources or a mate.
The relationship between a bear and salmon would be best described as...
Mutualism
Predator-prey
Commensalism
Competition
The relationship between a bees and flowers would be best described as...
Mutualism
Parasitism
Commensalism
Competition
The relationship between a remora fish and a shark would be best described as...
Mutualism
Parasitism
Commensalism
Competition
The relationship between a tapeworm and human host would be best described as...
Mutualism
Parasitism
Commensalism
Competition
When a woodpecker and a squirrel compete for habitats in trees it is called...
Interspecific competition
Intraspecific competition
When two wedge-tailed eagles are hunting for the same food source is is called
Interspecific competition
Intraspecific competition
Which of the following is not an example of symbiosis
Mutualis.
Commensalism
Competition
Parasitism
Symbiosis means that organisms in a relationship
always benefit from each other
never benefit from each other
are unaffected by each other
have at least one organisms that benefits
When a Kapoc trees grows taller than other trees to get available sunlight, the relationship between the Kapoc tree and the other can be described as...
Predator-prey
Commensalism
Competition
Parasitism
Arctic puffins often build nests from old rabbit holes. This relationship between puffins and rabbits is bets described as...
Mutualism
Parasitism
Competition
Commensalism
