Ecology: Organization of LIFE

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

• alive
• biotic 
• abiotic
• living

Tags

NGSS.MS-LS2-3

What is an example of a biotic factor?

• skunk
• rocks
• soil
• water

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

An organism's ______ is defined as the environment in which it lives.

• Habitat

• Niche

• Social Structure

• Ecology

Examples of how humans negatively affect local ecosystems are

• Building dams, deforestation (cutting down trees), adding point sources to nearby streams to allow for run-off, building roads and structures, and salting roads.
• Creating laws to prohibit fishing from local streams.
• Planting trees and other plants to attract native species.
• Removing non-native species from the environment.

Tags

NGSS.MS-LS2-4

NGSS.MS-ESS3-4

How does energy enter an ecosystem? 

• sunlight
• soil 
• animals 
• invasive species 

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

NGSS.MS-ESS2-1

Which is classified as an ecosystem?

• a bumble bee
• a bee hive
• bees, grass, trees, birds, frogs
• bees, grass, frogs, water, sunlight

Tags

NGSS.MS-LS2-3

Living things require energy to survive.

• True
• False

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

NGSS.MS-LS2-1

Biotic factors of an ecosystem are:

• non-living

• dead things

• living things

• soil

Tags

NGSS.MS-LS2-2

Carbon dioxide is an example of what kind of factor?

• biotic 
• living
• dead
• abiotic

Tags

NGSS.MS-LS1-6

The fish and algae in an aquarium are examples of what type of factor?

• Biotic factors

• Abiotic factors

Tags

NGSS.MS-LS2-3