Ecology Unit Review

What term describes the water, rocks, aquatic bacteria, and plants in the aquatic section of this ecobottle?

• Community
• Ecosystem
• Population
• Biosphere

What terms best describes this group of monarch butterflies?

• Community
• Ecosystem
• Population
• Biosphere

Tags

NGSS.MS-LS2-2

What terms best describes all of the different plants in this picture?

• Community
• Ecosystem
• Population
• Biosphere

Maned wolves are found in grasslands in South America.  They are omnivorous, eating small animals, sugar cane, and fruit.  They usually live alone.  What word fits this description?

• Abiotic factors
• Niche
• Habitat
• Biodiversity

Tags

NGSS.MS-LS2-1

Dumbo octopus live in the deep, cold waters of the Pacific Ocean.  What word fits this description?

• Biotic factors
• Niche
• Habitat
• Biodiversity

How many trophic levels are in this food chain?

• 1
• 3
• 5
• 6

Tags

NGSS.MS-LS2-3

What is correct about energy flow in this food chain?

• The sun provides energy directly to all living things.
• Nothing receives energy from the lion.
• The gazelle gives energy to the grass.
• Some of the grass's energy moves to the gazelle.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which term describes the fox?

• Carnivore
• Autotroph
• Omnivore
• Herbivore

What is an autotroph in these food chains?

• Slug
• Small bird
• Hawk
• Thistle

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

How much of the grass's energy is available to the snake?

• 0%
• 10%
• 1%
• 100%

Tags

NGSS.MS-LS2-3