Unit 10 Cumulative Review

The mass of the products being equal to the mass of the reactants would be a representation of which of the following?

• Law of Conservation of Mass

• The Law of Conservation of energy

• The Law of Physics

• Gravitational Law

Tags

NGSS.MS-PS1-5

Which of the following would NOT be an example of a physical property.

• Boiling point

• Melting point

• Odor

• Flammability

What is the primary energy source for plants?

• The soil

• Carbon dioxide

• The Sun

• Water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following describes organisms that can make their own food?

• Consumer

• Producer

• Decomposer

• None of the above

Tags

NGSS.MS-LS1-6

Which of the following describes an organism that must eat food to gain energy?

• Consumer

• Prodcuer

• Decomposer

• None of the above

Which of the following best describes the difference between the chloroplast and the chlorophyll in a plant?

• Chlorophyll is the organelle where photosynthesis takes place and chloroplasts is the pigment that captures sunlight.

• Chloroplasts are the organelle where photosynthesis takes place and chlorophyll is the pigment that captures sunlight.

• There is no difference

Tags

NGSS.MS-LS1-6

Which of the following best describes how carbon is changed through the process of photosynthesis?

• Carbon starts in water, absorbed by the roots, and finishes in glucose, a sugar used by plants for energy.

• Carbon starts in glucose, a sugar used by plants for energy,and finishes in carbon dioxide, a gas released by plants.

• Carbon starts in carbon dioxide, a gas in the air, and finishes in oxygen, a gas released by plants.

• Carbon starts in carbon dioxide, a gas in the air, and finishes in glucose, a sugar used by plants for energy.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

What are the outputs of photosynthesis?

• Water and oxygen

• Glucose and oxygen

• Glucose and carbon dioxide

• Glucose and carbon dioxide

Tags

NGSS.MS-LS1-6

What are the reactants of photosynthesis?

• glucose and oxygen

• water and carbon dioxide

• water and glucose

• oxygen and carbon dioxide

Which of the following is missing from the equation below? Sunlight + ____ + 6H2O > C6H12O6 + 6O2

• CO2

• 6CO2

• CO

• 6CO

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3