ECOSYSTEM

What is an ecosystem??

• A group of organism of one species

• All the living and non-living things that interact in an area

• The study of the interaction between living organism and their environment

• Soil, water, air and sunliight

What is the study about ecosytem??

• Environmental Science

• Biology

• Ecology

• Botany

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS2-5

what is the picture??

• Food chain

• Food web

• Food maps

• Mind mapping

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

What are the organisms that break down dead stuff?

• Producer

• consumer

• Organism

• Decomposer

The dragonfly provides energy for the .......??

• Butterfly

• Wolf

• Lavanders

• Thrush

Tags

NGSS.MS-LS2-3

How many level of organization??

• 4

• 5

• 7

• 9

Tags

NGSS.HS-LS1-2

This pyramid uses the total dry weight of living organisms per area. What is the name of pyramid ??

• Pyramid of numbers

• Pyramid of biomass

• Pyramid of energy

• All incorrect

Tags

NGSS.MS-LS2-3

What is it??

• Herbivores

• Carnivores

• omnivore

• All correct

Tags

NGSS.MS-LS2-4

what is the name for all the animals of the same species living in an ecosystem??

• community

• population

• Biosphere

• All of these

what is a herbivore??

• An aminal that eats only herbs

• An animal that grts energy from eating other animals

• An organism that gets energy from eating only plants

• An animal that gets energy by eating both plants and other animals