CFU 6.LS2.2 Ecological Interactions (6/19/2024)

Last updated almost 2 years ago

10 questions

2

In this ecosystem, what is an example of a predator prey relationship?

The lizard eats the grasshopper.

The ants eat the mouse.

The shrub and cactus both need water.

The bird eats the chipmunk.

Which two organisms compete for the grasshopper?

the lizard and the cactus

the bird and the lizard

the bird and the chipmunk

the mouse and the shrub

In the picture below identify the predator and the prey.

The giraffe is the predator and the lions are the prey.

The giraffe and the lions are competing for food.

The lions are the predator and the giraffe is the prey.

The lions are the predator and the grass is the prey.

Spider crabs live in shallow areas of the ocean floor, and greenish-brown algae lives on the crabs' backs, making the crabs blend in with their environment, and unnoticeable to predators. The algae gets a good place to live, and the crab gets camouflage. This is an example of what type of symbiotic relationship?

mutualism

competition

commensalism

parasitism

Tapeworms live in the intestines of dogs and absorb nutrients from food the dog eats. Which BEST describes the type and outcome of this relationship?

Competition - The dog and tapeworm both become ill

Parasitism - The dog becomes ill, and the tapeworm benefits

Mutualism - The tapeworm and the dog help each other survive

Commensalism - The tapeworm helps the dog survive

This picture shows a clownfish and a sea anemone.

The clown fish attracts fish for the poisonous anemone, while the sea anemone provides protection for the clown fish. This relationship is an example of:

A type of bird in Africa eats blood-sucking insects off large mammals. Which word BEST describes the relationship between the bird and the mammals?

predation

competition

Mutualism

Commensalism

The table lists food sources for some animals that live in a forest ecosystem.

Which organisms compete directly with each other for food?

black bear and beaver

little brown bat and beaver

black bear and white-tailed deer

little brown bat and white-tailed deer

What is the ecological relationship between the mistletoe and the oak tree shown in the drawing? The mistletoe anchors itself into the tree and uses the tree's nutrients for its own benefit.

predator - prey

host - parasite

producer - consumer

scavenger - decomposer

The shark and remora have a relationship that benefits the remora but neither helps nor harms the shark.
What type of relationship is this?

predation

mutualism

parasitism

commensalism

In this ecosystem, what is an example of a predator prey relationship?

The lizard eats the grasshopper.

The ants eat the mouse.

The shrub and cactus both need water.

The bird eats the chipmunk.

Which two organisms compete for the grasshopper?

the lizard and the cactus

the bird and the lizard

the bird and the chipmunk

the mouse and the shrub

In the picture below identify the predator and the prey.

The giraffe is the predator and the lions are the prey.

The giraffe and the lions are competing for food.

The lions are the predator and the giraffe is the prey.

The lions are the predator and the grass is the prey.

Spider crabs live in shallow areas of the ocean floor, and greenish-brown algae lives on the crabs' backs, making the crabs blend in with their environment, and unnoticeable to predators.  The algae gets a good place to live, and the crab gets camouflage.  This is an example of what type of symbiotic relationship?

mutualism

competition

commensalism

parasitism

Tapeworms live in the intestines of dogs and absorb nutrients from food the dog eats.  Which BEST describes the type and outcome of this relationship?

Competition - The dog and tapeworm both become ill

Parasitism - The dog becomes ill, and the tapeworm benefits

Mutualism - The tapeworm and the dog help each other survive

Commensalism - The tapeworm helps the dog survive

This picture shows a clownfish and a sea anemone.

The clown fish attracts fish for the poisonous anemone, while the sea anemone provides protection for the clown fish. This relationship is an example of:

parasitism

competition

predation

commensalism

mutualism

A type of bird in Africa eats blood-sucking insects off large mammals.  Which word BEST describes the relationship between the bird and the mammals?

predation

competition

Mutualism

Commensalism

The table lists food sources for some animals that live in a forest ecosystem.

Which organisms compete directly with each other for food?

black bear and beaver

little brown bat and beaver

black bear and white-tailed deer

little brown bat and white-tailed deer

What is the ecological relationship between the mistletoe and the oak tree shown in the drawing?  The mistletoe anchors itself into the tree and uses the tree's nutrients for its own benefit.

predator - prey

host - parasite

producer - consumer

scavenger - decomposer

The shark and remora have a relationship that benefits the remora but neither helps nor harms the shark.
What type of relationship is this?

predation

mutualism

parasitism

commensalism

CFU 6.LS2.2 Ecological Interactions (6/19/2024)

CFU 6.LS2.2 Ecological Interactions (6/19/2024)

In this ecosystem, what is an example of a predator prey relationship?

Which two organisms compete for the grasshopper?

In the picture below identify the predator and the prey.

Tapeworms live in the intestines of dogs and absorb nutrients from food the dog eats. Which BEST describes the type and outcome of this relationship?

This picture shows a clownfish and a sea anemone.The clown fish attracts fish for the poisonous anemone, while the sea anemone provides protection for the clown fish. This relationship is an example of:

A type of bird in Africa eats blood-sucking insects off large mammals. Which word BEST describes the relationship between the bird and the mammals?

The table lists food sources for some animals that live in a forest ecosystem.Which organisms compete directly with each other for food?

What is the ecological relationship between the mistletoe and the oak tree shown in the drawing? The mistletoe anchors itself into the tree and uses the tree's nutrients for its own benefit.

The shark and remora have a relationship that benefits the remora but neither helps nor harms the shark.What type of relationship is this?

This picture shows a clownfish and a sea anemone.

The clown fish attracts fish for the poisonous anemone, while the sea anemone provides protection for the clown fish. This relationship is an example of:

The table lists food sources for some animals that live in a forest ecosystem.

Which organisms compete directly with each other for food?

The shark and remora have a relationship that benefits the remora but neither helps nor harms the shark.
What type of relationship is this?