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