Ecosystems Unit Test Review

Which are biotic factors in this picture?

• rock

• sunlight

• frog

• dragonfly

• plants

Which are abiotic factors in this picture?

• rock

• sunlight

• frog

• dragonfly

• plants

What is a group of organisms of the same species in a specific area?

• community

• population

• ecosystem

What is all the populations of species that live in the same area and interact with each other?

• community

• population

• ecosystem

Make their own food for energy

• producers

• herbivores

• omnivores

• carnivores

Grasses directly pass energy to...

• grasshopper, frog, bird

• mouse, rabbit, grasshopper

• rabbit, fox, snake

• frog, owl, mouse

Reorder the following parts of a food chain.

• 
• 
• 
• 
• 

Which organism do the owl and the weasel compete for in the food web?

• Hawk
• Spider
• Grasshopper
• Shrew

Identify the correct food chain that demonstrates the energy flow of this food web

• Plant > Caterpillar > Bluebird > Eagle
• Plant > Lizard > Snail
• Plant >Lizard > Snail >Eagle
• Eagle >Lizard>Caterpillar>Plant

Identify the correct food chain that demonstrates the energy flow of this food web

• Plant > Caterpillar > Bluebird > Eagle
• Plant > Lizard > Snail
• Plant >Lizard > Snail >Eagle
• Eagle >Lizard>Caterpillar>Plant