are living things
organisms
are animals that give birth and feed their young with milk
organisms
scavengers
decomposers
mammals
소비자
consumers
생산자들
producer
is an animal that hunts and eats other animals
predator
are animals that feed on dead animals and animal waste
decomposers
producers
mammals
scavengers
Unscramble the word: prsecodmose
decomposers
Unscramble the word: utipoonll
pollution
~에 의존하다
depends on
where something comes from
source
What can cause changes to food webs?
Natural events, such as hurricanes and earthquakes. Overfishing and pollution, too.
What are two types of plankton?
jellyfish and plants
predators and decomposers
Phytoplankton and zooplankton
scavengers and mammals
What are some examples of zooplankton?
Small jellyfish, worms, and krill.
Why do fish often swim in schools?
It makes them harder for predators to hunt them.
How did elephant seals get their name?
Because the males can inflate their snouts, or noses.
Why are animals such as polar bears and orcas at the top of the marine food web?
Because they have no predators.
