Sixth 6 Weeks Makeup Quiz

All energy transformations in an ecosystem begin with

• a scavenger
• the sun
• a decomposer
• a herbivore

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Birds eat insects off the skin of cows. If the relationship is a type of mutualism, then the organisms that will benefit are

• only the cattle

• neither the birds or the cattle

• both the birds and the cattle

• only the birds

Tags

NGSS.MS-LS2-2

an organism that can produce its own food through photosynthesis

• consumer
• heterotroph
• autotroph
• herbivore

Tags

NGSS.MS-LS1-6

Commensalism is

• one species benefits, the other is not affected
• both species benefit
• both species are harmed
• one species benefit, the other is harmed

Two organisms both benefit from the relationship

• Commensalism
• Mutualism
• Parasitism

Birds eat the flies off of a rhino's back in the savannah

• commensalism
• Mutualism
• parasitism

A bear eats fish out of the river

• mutualism
• parasitism
• predator / prey

a squirrel eats the bird seed out of the bird feeder

• mutualism
• parasitism
  parasitism
• commensalism
  competition
• competition
  commensalism

Coyotes and Foxes both live in Maryland and both eat rabbits and mice

• Parasitism
• Commensalism
• Mutualism
• Competition

Tags

NGSS.MS-LS2-2

When every organism of a species has died.

• Evolution
• Natural Selection
• Extinction
• Artificial Selection

Tags

NGSS.MS-LS4-1