Environmental Science Review

The image below shows how water is able to move its way up, against gravity, into all the cells of a plant. What property of water is demonstrated by this?

• Adhesion

• Cohesion

• Capilllary Action

• Surface Tension

Answer explanation

Tags

NGSS.MS-ESS2-4

Which of the following is NOT one of the 4 Macromolecules of Life

• Protein

• Nucleus

• Lipid

• Carbohydrate

• Nucleic Acid

Answer explanation

Macromolecules serve important functions that keep us alive. Which TWO macromolecules have the primary function of providing us with energy?

• Lipids

• Proteins

• Nucleic Acids

• Carbohydrates

Answer explanation

Photosynthesis and Cellular Respiration are two types of chemical reactions that help to create energy for organisms to live. Which statement properly identifies the Reactants and Products in a chemical reaction?

• Reactants go INTO the reaction, Products are what come OUT.

• Products go INTO the reaction, Reactants are what come OUT.

• Reactants and Products both go INTO the reaction.

• None of the Above

Answer explanation

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

What are the TWO PRODUCTS of Photosynthesis?

• Carbon Dioxide

• Glucose

• Oxygen

• Water

Answer explanation

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What important energy molecule is produced during Cellular Respiration?

• ATP

• Glucose

• Oxygen

• Water

Answer explanation

Tags

NGSS.HS-LS1-7

In a food web, what do the arrows indicate?

• What organism is being eaten

• The flow of energy

• Nothing, they are just for fun

Answer explanation

Tags

NGSS.MS-LS2-3

In the food web, what organism gains energy from the grasshopper?

• Scorpion

• Plants

• Ground Squirrel

• Golden Eagle

Answer explanation

Tags

NGSS.MS-LS2-3

Where does nearly all of the energy on Earth originally come from?

• The Oceans

• The Earth itself

• Space

• The Sun

Answer explanation

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-4

Which of the following take Carbon OUT of the air?

• Cows

• Factories

• Plants

• Soil

Answer explanation

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3