Food webs/ Ecosystems

What organism consumes both rabbits and birds?

• The Hawk
• The Wolf
• The Plant
• The Mushroom

How many primary consumers are in this food web?  

• 1
• 2
• 3
• 4

Look at the blank Energy Pyramid.  Which Trophic Level is where we would find the Tertiary Consumers?  

• The bottom level
• The second from the bottom level
• The top level
• The second from the top level

Who are the primary producers in this food web?  

• The lizard and the Hawk
• The Grasshopper and the Mouse
• The rabbit and the Hawk
• The lizard and the snake

Which of the following are abiotic factors in an environment?

• People
• Cow
• Salinity
• Chicken

What level consumer could you consider the deer?  

• Primary
• Secondary
• Tertiary
• Quarternary

A secondary consumer will gain energy from what level consumer?  

• Producers
• Primary Consumers
• Tertiary Consumers
• Apex Predators

If the sun provides all energy in the Energy Pyramid, and the energy decreases by a division of 10 as you travel up the pyramid, how much energy does the Tertiary Consumer have?  

• 100%
• 10,000%
• 10%
• .1%

An organism that consumes only other animals is also known as a what?  

• Autrotroph
• Heterotroph

An organism that eats both plants and other animals is also known as.....

• Weird
• Autotroph
• Omnivore
• Carnivore