organism that obtains energy by eating only plants
an organism that cannot make its own food.
Know how to "read" a food web.
follow the flow of energy using the arrows.
Start at the producer and proceed to the top predator
organis's role or job, in its habitat.
organisms that obtain energy by eating both plants and animals.
an organism that lives on or in a host and causes harm to the host.
an organism that makes its own food.
There is always more of these than consumers in every healthy ecosystem.
organisms that have no natural predators in their ecosystem/
what are the products of photsynthesis?
Oxygen amd Glucose
What are the raw materials of photosynthesis?
Carbon Dioxide and Water
What happens to energy as it is passed through an ecosystem?
Only 10% of energy is passed on to the higher energy level. 90% of the energy is lost to heat.