Ecological and Trophic levels. Review #3

What is it called when a group of the same organisms living together in the same place at the same time?

• An organism
• A population
• A community
• A biome

A (or more than one) biotic community plus the abiotic features.

• Population
• Community
• Ecosystem
• Biome

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What term best describes all the plants and animals in this image?

• Species
• Population
• Ecosystem
• Community

Tags

NGSS.MS-LS2-2

The ___________ is all the area on and around earth where living things exist.

• Biome
• Biosphere
• Ecosystem
• Ecosphere

The temperate decisuous forest, the tropical rain forest, the desert, and the tundra are all examples of...

• the biopshere.
• biomes.
• ecosystems.
• communities.

The efficiency of energy transfer from a lower trophic level to the next highest level is roughly

• 1%
• 10%
• 100%
• 1000%

Tags

NGSS.MS-LS2-3

What does every food chain start with?

• producers
• sun
• consumer
• decomposers

Why is a shark a carnivore.

• because it eats seaweed
• because it eats dead animals
• because it eats sand 
• because it eats other animals

Which of the following is a herbivore?

• cricket
• frog
• hawk
• shrew

Tags

NGSS.MS-LS2-4

The shrew provides energy for the _______.

• cricket
• grasshopper
• frog
• snake

Tags

NGSS.MS-LS2-3