~Water (321,003,271 cubic miles is in the ocean)
needed resources to survive?
Animals such as fishes in the ocean fight for certain resources such as food/shelter. Depending on the amount of food there is some fishes die from starvation or not able to live in a sheltered home. An environment has a capacity level were it can only hold an certain amount of a species. sho the population number changes overtime.
fish to shark the shark hunts down the fish to survive while to fish try to eat other organisms
primary consumer:krill,shrimps,small fishes,squid
Food webs are more important the chains.Food webs show more detail than a chain.Food chains show more variety of of animals in the web.Chains show a simple process.
seaweed is a example of tropism. seaweed grows in the way of light. it moves were the light is to photosynthesis