Biomes and Ecosystems

Large regions that have about the same temperature and amount of rain or snow are known as

• ecosystems
• biomes
• biotic factors
• ecological reserves

What is the name for all populations of species within an area

• Community
• Ecosystem
• Biosphere
• Biome

Solar energy is the key to all life on earth

• True
• False

Tags

NGSS.MS-LS1-6

NGSS.MS-ESS2-4

Consumers that only eat other consumers

• carnivores

• omnivores

• herbivores

• tropovores

Consumers that eat producers and consumers

• omnivores

• detritivores

• herbivores

• carnivores

Tags

NGSS.MS-LS2-2

All of the food chains in an ecosystem make up a food

• web

• network

• system

• market

Tags

NGSS.MS-LS2-3

The beginning level of any food chain or energy pyramid is the

• producers

• decomposers

• scavengers

• primary consumers

Tags

NGSS.MS-LS2-3

Organisms that break down biotic waste

• decomposers

• scavengers

• first level consumers

• bacteria

Tags

NGSS.MS-LS2-3

NItrogen-fixing ___________ help convert nitrogen gas found in the atmosphere into useful forms for plants.

• bacteria

• pathogens

• phagocytes

• antibodies

Tags

NGSS.MS-LS2-3

This is the most important thing that makes each biome different from each other.

• Animals
• Location
• Climate
• People

Tags

NGSS.MS-ESS2-6