Ecology Review

Energy in an ecosystem is used for growth or lost as __________

• light
• heat
• death
• biomass

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Grass --> Grasshopper --> Mockingbird represents __________. 

• food chain
• food pyramid
• food web
• ecosystem

Tags

NGSS.MS-LS2-3

A group of populations that interact in an area is __________

• ecosystem
• community
• biome
• population

Tags

NGSS.MS-LS2-2

Which of the following types of organisms occupies the trophic level of greatest biomass?

• herbivores
• plants
• primary consumers
• secondary consumers

What is the source of energy that flows through most of the food chains on Earth?

• plants
• the sun
• temperature
• wind

Tags

NGSS.MS-LS1-6

The ecosystem is comprised of both ____ and _____factors.

• rain and shine
• biotic and abiotic
• earth and environment

Tags

NGSS.MS-LS2-3

Ecology is the study of .

• life

• Interactions among organisms and their environments

• interactions among organisms

• how traits are passed from parents to offspring

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

An ongoing relationship in which one organism benefits and the other is harmed.

• A. Predator & Prey

• B. Mutualism

• C. Commensalism

• D. Parasitism

An organism’s habitat is where it lives.

• True

• False

Bee and flower.

• Commensalism

• Predator/Prey

• Mutualism

• Parasitism