food web/chain AND Ecological Pyramid

animals that eat dead animals

• Scavenger

• Autotroph

• Carcass

• Algae

a biological community of interacting organisms

• algae

• ecosystem

• bacteria

• scavenger

A field mouse eats seeds,

a snake eats the field mouse, & a hawk eats

a snake

• food web

• food link

• energy chains

• food chain

A connection of food chains with many food energy paths in an ecosystem is a ____________.

• ecosystem
• food web
• environment
• population

Which of the following is NOT a consumer?

• grass
• dog
• shark
• fish

Who is the producer?

• lettuce

• greenfly

• ladybird

• thrush

A connection of food chains with many food energy paths in an ecosystem is a ____________

• ecosystem

• food web

• environment

The arrows in a food chain or web represents what?

• They point to the organism that is being eaten.
• It shows how sunlight flows within an ecosystem.
• They show what direction the energy is flowing between organisms. 
• They represent how water is transferred within a habitat.

What does a food web represent?

• All connections of energy flow throughout all organisms in a habitat.
• The specific ways that mutualism is carried out.
• A single pathway or energy flow between organisms. 
• How carnivores get their food. 

A wolf eats a rabbit, that just ate some berries.  What would you call the rabbit?

• Producer
• Omnivore
• Primary Consumer
• 2nd order Heterotrph