Ecological Relationships, Levels and Populations

Type of relationship: A wolf eating a rabbit.

• Predator/prey

• Parasite/host

• Producer/consumer

• Competitors

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

Type of relationship: hermit crab using discarded snail shells.

• Predation

• Parasitism

• Producer/consumer

• Commensalism

______________ occurs when more than one individual or population tries to use the same limited resource.

• Niche
• Predator-prey
• Availability
• Competition

Tags

NGSS.MS-LS2-1

A group of particular organisms that belong to the same species that live in the same habitat is known as a:

• Population
• Ecosystem
• Community
• Biome

What is the term used to describe ALL of the populations of ALL the species of living organisms within a particular habitat?

• savanna

• wildlife

• community

• habitat

• ecosystem

What is the relationship shown?

• Predation

• Commensalism

• Competition

• Parasitism

• Mutualism

Wasps often lay their eggs just inside the eggs of butterflies. The wasp larva (baby wasps) are able to get lots of nutrients and protection from the butterfly/caterpillar egg while its developing. After the caterpillar is born, the wasps continue lurking in the flesh of the caterpillar, soaking up more nutrients and drinking its blood. The wasp larva must keep its host alive, so it avoids damaging the vital organs.

What type of symbiosis is being described?

• predator/prey

• competition

• commensalism

• parasitism

The animal in an ecological relationship that results in another animal being hunted, killed, and eaten…

• autotroph

• habitat

• predator

• herbivore

• producer

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Which of the following correctly displays the levels of organization from smallest to largest?

• Atom, Molecule, Organ, Organelle, Organ System

• Organ, Organ System, Population, Organism, Community

• Cell, Tissue, Organelle, Organ, Organ System

• Organism, Population, Community, Ecosystem, Biome

Which level of biological organization is shown in this image?

• Ecosystem

• Organism

• Cells

• Organelles

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

NGSS.MS-LS2-2