Ecology Populations

In a parasitic relationship, one organism is ___________ and one organism is benefiting. 

• helped

• harmed

• not effected

• happy

A coyote captures, kills, and eats a rabbit. What type of symbiotic relationship is this?

• mutualism

• commensalism

• parasitism

• predation

All the different populations that live together in an area make up a(n)

• ecosystem

• community

• habitat

• organism

All the members of one species in a particular area...

• Community

• Population

• Ecosystem

• Organism

Air, water, and sunlight are all ________ components of an ecosystem.

• factors

• nonliving

• man-made

• living

Tags

NGSS.MS-LS2-3

Two or more members of a particular species living and interacting in the same area

• Community

• Population

• Organisms

• Biosphere

Populations of organisms living in the same environment at the same time 

• Population

• Community

• Biotic Factors

• Habitat

What is Ecology?

• The study of Earth's Mantle

• The study of relationships between living things and their environment

• The study of humans and their impact on Earth

• The study of plants

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Which of these describes a species that has become extinct?

• fewer members of the species are dying than being born

• more members of the species are dying than being born

• very few members of a species are alive

• all members of a species have died

Tags

NGSS.MS-LS2-1

NGSS.MS-LS4-1

If a population grows TOO much TOO quickly it is considered healthy.

• True

• False