WHAT ARE ALL THE NON-LIVING THINGS IN AN ECOSYSTEM CALLED?

AN ORGANISM THAT CAN MAKE THEIR FOOD FROM THE SUN'S ENERGY THROUGH PHOTOSYNTHESIS. THEY ARE AT THE BOTTOM OF THE FOOD CHAIN.

Organism that hunts and kills another organism for food

A thick layer composed of leaves of plants and trees. It prevents the light of the sun from reaching the lower level.

It is an interconnection of food chain showing what-eats-what in an ecosystem.

Which of the following in NOT an example of a symbiotic relationship? A. mother bear caring for her cub B. Worm living in a cow's intestine C. bacterial infection

WATER AND SOIL IS CONSIDERED WHAT KIND OF FACTOR IN AN ECOSYSTEM?

AN ORGANISM THAT HAS TO HUNT OR EAT THEIR FOOD. THEY CANNOT MAKE THEIR OWN FOOD THROUGH PHOTOSYNTHESIS

What does symbiosis mean?

A model to visualize energy flow in an ecosystem.

The topmost layer.

The bottom part of the forest. Only few plants can grow.