midterm exam

Front

What is a metal?

Back

A metal is a solid material that is typically hard, shiny, malleable, ductile, and a good conductor of heat and electricity.

Front

What is a nonmetal?

Back

A nonmetal is a material that lacks the characteristics of metals, often being brittle, dull, and poor conductors of heat and electricity.

Front

What does malleable mean?

Back

Malleable refers to a material's ability to be deformed or shaped under pressure without breaking.

Front

What does ductile mean?

Back

Ductile refers to a material's ability to be stretched into a wire without breaking.

Front

What is energy transformation?

Back

Energy transformation is the process of changing energy from one form to another, such as mechanical energy to electrical energy.

Tags

NGSS.MS-PS3-5

Front

What are the reactants in photosynthesis?

Back

The reactants in photosynthesis are water (H2O) and carbon dioxide (CO2).

Tags

NGSS.MS-LS1-6

Front

What are the products of photosynthesis?

Back

The products of photosynthesis are glucose (C6H12O6) and oxygen (O2).

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What is the role of sunlight in photosynthesis?

Back

Sunlight provides the energy needed for plants to convert carbon dioxide and water into glucose and oxygen.

Tags

NGSS.MS-LS1-6

Front

What is the significance of Earth's position in its orbit?

Back

Earth's position in its orbit affects the seasons, with different positions corresponding to summer, winter, spring, and fall.

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-6

Front

What is mechanical energy?

Back

Mechanical energy is the sum of potential and kinetic energy in an object, used to perform work.

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5