Our Environment

The ozone damage caused by pollution is called... 

• duplication
• replication
• depletion
• deprivation

___ is waste obtained from plants and animals.

• Biodegradable waste
• Non-biodegradable waste

Tags

NGSS.MS-LS2-3

What is the definition of Biotic factors?

• Dead things
• plants
• Living things or organisms
• soil

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What is the definition of Abiotic factors?

• Alive organisms or things
• Dead things or organisms
• panda
• insect

Tags

NGSS.MS-LS2-3

What is an example of biotic factor?

• animal

• rocks

• soil

• water

Which of the following illustrates the correct ordering of trophic levels?

• decomposers-carnivores-autotrophs-herbivores
• herbivores-autotrophs-carnivores-decomposers
• autotrophs-herbivores-carnivores-decomposers
• carnivores-producers-omnivores

Tags

NGSS.MS-LS2-3

Food chains are interconnecting food webs.

• true
• false

Tags

NGSS.MS-LS2-3

An organism that gets energy from breaking down dead organisms, non-living material or waste is a(an) ___________.

• producer
• consumer
• decomposer
• autotroph

Tags

NGSS.MS-LS2-3

Carbon is used by plants during which process?

• Respiration
• Transpiration
• Photosynthesis
• Transportation

Tags

NGSS.MS-LS1-6

What is recycling?

• is to use materials again and again to make something new.
• is produce new brand products and sell them.
• is living in the developed world but taking care of the nature.
• is classify garbage in different colors.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS3-3