Food chains and webs

Front

The direction of the flow of energy in a food web is represented by ___.

Back

Arrows

Front

In a food web, arrows point at:

Back

who gets energy.

Front

Which of these is an example of an autotroph? Options: Sunflower, Krill, Leopard, Hummingbird

Back

Sunflower

Front

Which of the following is NOT a consumer: grass, dog, shark, fish?

Back

grass

Front

A frog eats a fly. The frog and fly are demonstrating ________.

Back

predator/prey

Front

A deer population has significantly increased. The best hypothesis is: the deer's main predator has been eliminated, competition increased, decreased water levels of local ponds, organisms that rely on similar food sources migrated to the area.

Back

the deer's main predator has been eliminated

Front

an organism that can produce its own food through photosynthesis

Back

autotroph

Front

An example of producer-consumer relationship would be: lion eating a deer, grasshopper getting energy from grass, hawk getting energy from snakes, earthworm breaking down dead material

Back

grasshopper getting energy from grass

Front

A community of living and nonliving things in their natural environment makes up a

Back

ecosystem

Front

What is a herbivore?

Back

an organism that gets energy from eating only plants