Week 13

Some fossils have been found in mountains. Scientists believe that these animals once lived in the ocean. Explain how marine fossils could end up in mountains. Check all that apply. (short answer question)

• mountains do not exist around the ocean

• the ocean floor containing fossils was pushed up to make mountains

• the environment changed

• this couldn't happen

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

Which of the following best explains why marine fossils are found on mountain tops?

• Mountains do not exist around the ocean

• The ocean floor containing fossils was pushed up to make mountains

• The environment changed

• This couldn't happen

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

What is the primary reason for the seasons on Earth?

• The distance of Earth from the Sun

• The tilt of Earth's axis

• The shape of Earth's orbit

• The speed of Earth's rotation

Tags

NGSS.MS-ESS1-1

Which of the following is 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 main function of the chlorophyll in plants?

• Absorb water

• Absorb sunlight

• Absorb nutrients

• Absorb carbon dioxide

Tags

NGSS.MS-LS1-6

Which of the following is an example of a renewable energy source?

• Coal

• Natural gas

• Solar energy

• Nuclear energy

What is the chemical formula for table salt?

Which planet is known as the Red Planet?

• Venus

• Mars

• Jupiter

• Saturn

What is the process by which plants make their food?

• Respiration

• Photosynthesis

• Digestion

• Transpiration

Tags

NGSS.MS-LS1-6

Which of the following is the largest organ in the human body?

• Heart

• Liver

• Skin

• Brain