Food Web

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

Tags

NGSS.MS-LS2-4

a system of food chains that shows the transfer of energy  is termed

• food web
• food chain
• prey
• predator

Tags

NGSS.MS-LS2-3

Biodiversity is 

• the variety of species within an ecosystem
• a large number of the same species in an ecosystem
• an abundant amount of the same primary consumers 
• the ability to have an abundant source from the same species

Tags

NGSS.MS-LS2-5

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

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-2

NGSS.MS-LS2-3

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

• Light bulbs
• Dotted Lines
• Arrows
• Bubbles

Tags

NGSS.MS-LS2-3

What does every food chain start with?

• producers
• sun
• consumer
• decomposers

Consumer that eats plants

• heterotroph
• herbivore
• producer
• community

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following is NOT a consumer

• grass
• dog
• shark
• fish

What is a producer?

• an organism that gets energy from eating other organisms
• an organisms that uses sunlight to make its own food
• an organism that gets energy from eating dead organisms, non-living material or waste

Tags

NGSS.MS-LS1-6

An animal that hunts other animals for food is a ___________

• herbivore
• predator
• prey
• omnivore