Ecosystems Review

A nonliving element in an ecosystem is an 

• animal
• abiotic factor
• biotic factor
• organism

Tags

NGSS.MS-LS2-3

Which of the following is not an abiotic factor?

• sun
• temperature
• soil
• grass

Tags

NGSS.MS-LS2-3

Which of the following is not a biotic factor?

• mushroom
• air
• elephant
• coyote

Tags

NGSS.5-LS1-1

Is sunlight an abiotic or biotic factor? 

• abiotic
• biotic

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Temperature, light, air, water, and soil are all  _____  parts of the environment

• alive
• biotic 
• abiotic
• living

Tags

NGSS.MS-LS2-3

Which type of organism is responsible for recycling the remains of a dead plant or animal to the soil?

• Producer
• Consumer
• Decomposer

Tags

NGSS.MS-LS2-3

Which gets all of its energy from the sun?

• Producer
• Consumer
• Decomposer

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Which groups describes only decomposers?

• spiders, fungi, grass
• ladybug, deer, duck
• worm, trees, sunflower
• fungi, bacteria, and worms

Which of the following is a producer?

• ladybug
• turtle
• worm
• tulip

Tags

NGSS.MS-LS1-6

Which organism would be affected first if the amount of sunlight were reduced in an ecosystem?

• producers
• consumers
• decomposers

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-1

NGSS.MS-LS2-4