Circle the word that tells what each living thing is.
1
Look at the pictures. The seal is a predator of the chinstrap penguin. It eats the chinstrap penguin for food. The chinstrap penguin eats krill, and the krill eat phytoplankton.
1
1
1
Question 16
16.
Look at the pictures. Krill live in the water near the tundra. Many people fish for them. They take them out of the water and eat them. What will happen to the krill population?
The krill population will _________________.
What vocabulary word does this picture show?
Individual
Producer
Competitive
Community
What vocabulary word does this picture show?
Population
Omnivore
Carnivore
Symbiotic
What vocabulary word does this picture show?
Carnivore
Food chain
Population
Herbivore
What kind of interaction does this description show?
Competitive
Symbiotic
Predatory
What part of a food chain is this?
Producers
Consumers
Decomposers
What vocabulary word does this picture show?
Herbivores
Predatory
Ecosystem
Producers
Community
Omnivores
Individual
Omnivores
Carnivores
Symbiotic
Ecosystem
Food chain
Consumers
Question 10
10.
Question 12
12.
Question 13
13.
Question 14
14.
Question 15
15.
What vocabulary word does this picture show?
Symbiotic
Predatory
Individual
If the population of seals DECREASES, what will happen to the population of chinstrap penguins?
The population of chinstrap penguins will decrease.
The population of chinstrap penguins will increase.
Climate change means the Earth is getting hotter. It is causing ice to melt and disappear. Phytoplankton live in ice, so the population of phytoplankton is DECREASING.
When the phytoplankton decrease, will the population of krill increase or decrease?
The population of krill will decrease.
The population of krill will increase.
Why?
Because the chinstrap penguins will eat more krill.
Because the krill will have fewer phytoplankton to eat for food.
Because the krill will have more phytoplankton to eat for food.
