Science Fun

what is a food chain?

• an organism deriving its nutritional requirements from complex organic substances

• An ecological pyramid is a graphical representation designed to show the biomass or bioproductivity at each trophic level in a given ecosystem

• the series of processes by which food is grown or produced, sold, and eventually consumed.

• the formation and operation of cooperatives

Tags

NGSS.MS-LS2-3

An animal that is hunted and killed by another for food.

• prey

• Food Web

• Predator

• Heterotroph

A consumer is a person or a group who intends to order or uses purchased goods or services primarily for personal, social household and similar needs

• true

• false

A limiting factor is an association between two organisms in which one benefits and the other derives neither benefit nor harm.

• true

• false

Tags

NGSS.MS-LS2-1

Quaternary Consumer is...

• The organisms that eat the producers

• the practice of living as a parasite in or on another organism.

• the doctrine that mutual dependence is necessary to social well-being

• predators who eat a lot of prey but are usually not preyed upon themselves

Tags

NGSS.MS-LS2-3

what is pyramid is this...

• Trophic Pyramid

• Number Pyramid

• Energy Pyramid

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3