Ohio EOC

Fossil records indicate that species changes generally

• stop when a species forms.

• speed up with stable conditions.

• take place over many generations.

• are independent of the environment.

Tags

NGSS.MS-LS4-1

Which of the following best describes the process of photosynthesis?

• Conversion of light energy into chemical energy

• Conversion of chemical energy into light energy

• Conversion of thermal energy into mechanical energy

• Conversion of mechanical energy into thermal energy

Tags

NGSS.MS-LS1-6

What is the primary function of the mitochondria in cells?

• Photosynthesis

• Protein synthesis

• Energy production

• Cell division

Tags

NGSS.MS-LS1-2

Which of the following elements is most abundant in the Earth's crust?

• Oxygen

• Silicon

• Aluminum

• Iron

What is the chemical formula for table salt?

Which of the following is a renewable source of energy?

• Coal

• Natural gas

• Wind

• Nuclear

What is the main gas responsible for the greenhouse effect?

• Oxygen

• Carbon dioxide

• Nitrogen

• Hydrogen

Tags

NGSS.MS-ESS3-5

Which of the following is an example of a chemical change?

• Melting of ice

• Boiling of water

• Rusting of iron

• Breaking of glass

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the pH level of pure water?

• 0

• 7

• 14

• 10

Which planet is known as the Red Planet?

• Venus

• Mars

• Jupiter

• Saturn