Organisms and Interactions in an Environment

Various species in an area with the abiotic things on which they depend to live is a(n)

• Niche

• ecosystem

• community

Tags

NGSS.MS-LS2-2

Abiotic things affect an organisms ability to survive and reproduce.

• True

• False

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

pH balance, salinity and minerals are considered

• abiotic

• biotic

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-5

A group of organisms, all of the same species, which interbreed and live at the same place and time is a(n)

• ecosystem

• community

• population

All the populations of a different species that live in the same place.

• ecosystem

• community

• organism

A plant or animal in an ecosystem is a(n)

• organism

• community

• population

Tags

NGSS.MS-LS2-1

The levels of organization from smallest to largest are:

• ecosystems --> community --> population --> organism

• community --> organism --> population --> ecosystem

• organism --> population --> community --> ecosystem

Which example shows an organism using an abiotic component of its habitat?

• a crab eating sea plankton

• a beaver packing mud for a home

• a bee visiting a flower for pollen

Living things, of may species, in an area is a(n)

• community

• population

• ecosystem

Meat eating reptiles depend on what biotic factor to survive?

• burrow of sandy soil to live

• water to drink

• small animals that live in the same habitat

Tags

NGSS.MS-LS2-1