Physical Science

Which describes the directions of the prevailing westerlies?

• North to South

• West to East

• East to West

• South to North

Tags

NGSS.MS-ESS2-6

Which best describes the Gulf Stream?

• an ocean current which originates in the Gulf of Mexico and causes

  warm water to travel up the east coast of the United States

• an ocean current which originates in the Gulf of Mexico and

  causes cool water to travel up the east coast of the United States

• an ocean current which originates in the Gulf of Mexico and

  causes warm water to travel down the east coast of Mexico

• an ocean current which originates in the Gulf of Mexico and causes

  cool water to travel down the east coast of Mexico

Tags

NGSS.MS-ESS2-6

Which moves clouds through the atmosphere?

• winds

• rain

• condensation

• evaporation

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Which best describes the relationship between the cardiovascular system

and the muscular system?

• The cardiovascular system captures carbon dioxide from the air for

  muscle energy.

• The cardiovascular system produces red blood cells to bring oxygen to

  muscles.

• The cardiovascular system provides a framework for muscle

  movement.

• The cardiovascular system delivers oxygen for muscle energy.

How are unicellular and multicellular organisms similar?

• They both have transport systems.

• They both remove waste.

• They both rely on other cells to survive.

• They both can survive on their own.

Tags

NGSS.MS-LS1-1

When two objects are dropped from the same height, they will land at

the same time. Which best explains why this happens?

• Mass

• Gravity

• Friction

• condensation

Tags

NGSS.MS-PS2-4

True or false? Metals are good conductors.

• True

• False

The sun warms the earth through what type of heat transfer?

• Conduction

• Convection

• Radiation

• A giant heater

Tags

NGSS.MS-PS1-4

Which has a higher temperature?

• A big chunk of ice

• A small heater

• A large bus

• A lightbulb

Why do people wear insulated clothes near the arctic?

• To keep the heat from escaping

• It looks nice

• People do not wear insulated clothes in the arctic

• To camouflage in the environment

Tags

NGSS.MS-PS3-3