Organism Relationships

What is the relationship between frogs and insects?

• Frogs and insects are symbiotic partners.

• Frogs are parasites of insects.

• The relationship is Predator/Prey, where frogs eat insects.

• Frogs and insects have no relationship.

Which animals eat krill for energy?

• Sharks and dolphins

• Fish and blue whales

• Seals and sea lions

• Penguins and otters

What do carnivores eat?

• Plants

• Meat

• Fruits

• Grains

What is a consumer?

• Organisms that produce their own food

• Organisms that cannot produce their own food and must eat other organisms

• Organisms that only eat plants

• Organisms that can survive without food

What is the role of decomposers in an ecosystem?

• Decomposers break down dead organic matter, returning nutrients to the soil.

• Decomposers produce energy through photosynthesis.

• Decomposers compete with plants for sunlight and nutrients.

• Decomposers are primary consumers that eat plants.

What is a food web?

• A simple chain of organisms that eat one another.

• A complex network of feeding relationships among organisms in an ecosystem.

• A diagram that shows the energy flow in a single species.

• A list of all the organisms in a specific habitat.

What is a parasite?

• An organism that lives independently and does not rely on a host.

• A type of bacteria that causes disease in humans.

• An organism that lives on or in a host and benefits at the host's expense.

• A plant that grows in soil and absorbs nutrients from the ground.

What is a predator?

• An animal that hunts and eats other animals.

• An animal that only eats plants.

• An animal that scavenges dead animals.

• An animal that lives in water.

What is krill?

• A type of fish found in the Arctic Ocean.

• A small shrimp-like animal that serves as a food source for larger animals.

• A large marine mammal that feeds on plankton.

• A type of seaweed used in sushi.

What is symbiosis?

• A close relationship between two different species that is always beneficial.

• A type of relationship where one species benefits at the expense of another.

• A close relationship between two different species, which can be beneficial, neutral, or harmful.

• A relationship that occurs only between species of the same kind.