Populations and Resources Chapter 2

Glucose is an example of ....?

• A molecule

• An atom

• Never heard of that word

• An energy storage molecule

Tags

NGSS.MS-LS1-7

NGSS.MS-PS1-1

When something remains mostly the same over time it is said to have....?

• Uneventful

• Potential Energy

• Stability

• Boring

A ________________________________ is all the living and non-living things interacting in a particular area.

• Population

• Ecosystem

• Sample

• Organisms

Living things such as plants, animals and bacteria are.....?

• Populations

• Organisms

• Ecosystems

• Resource Populations

An example of stability would be.....?

• An increase of births and a decrease of deaths

• An increase of deaths and a decrease of births

• Both births and deaths are equal

• Both births and deaths are unequal

Tags

NGSS.HS-LS2-6

A population of tigers lives in Bangladesh. Over 30 years, the size of the tiger population increased. What best explains the increase in size of the tiger population?

• A lot of tigers were born and none of them died

• The tiger population is always increasing because no animal eats tigers

• Fewer tigers were born than died

• More tigers were born than died

Tags

NGSS.MS-LS2-4

Check all the things that could be found in an ecosytem.

• animals

• plants

• rocks

• streams

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

A consumer population is

• a population that eats organisms from another population

• a population that is eaten by organisms from another population

• a population that uses up more energy than other populations

• a population that gets it's energy all from plants

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

What is a molecule that organisms can use to release the energy they need to survive

• an energy storage molecule

• a water storage molecle

• an internal storage molecule

• any storage molecule

Tags

NGSS.MS-LS1-7

Check all of the energy storage molecules:

• glucose

• fats

• proteins

• water

Tags

NGSS.MS-LS1-7