6.E.1 assessment

What causes the summer to be the warmest season?

• The Earth’s tilt causes the shortest days with the most intense sunlight.

• The Earth’s tilt causes the longest days with the most intense sunlight.

• The Earth’s tilt causes the longest days with the least intense sunlight.

• The Earth’s tilt causes the shortest days with the least intense sunlight.

Which force keeps the planets in orbit around the sun?

• gravitational force

• electrical force

• magnetic force

• wind force

Which best explains how Earth and the sun cause the seasons?

• Earth’s continuous rotation on its axis creates the seasons.

• The sun’s gravitational pull upon Earth creates the seasons.

• The sun’s tilt as Earth rotates around it creates the seasons.

• Earth’s tilt and revolution around the sun create the seasons.

Which describes the revolution of the moon, Earth, and the sun?

• The moon and the sun revolve around Earth.

• The sun revolves around Earth; both the sun and Earth revolve around the moon.

• The moon revolves around Earth; both the moon and Earth revolve around the sun.

• Earth revolves around the moon; both Earth and the moon revolve around the sun.

What would most likely happen to Earth if it were not tilted on its axis?

• Most of Earth would experience winter all year long.

• Most of Earth would experience summer all year long.

• Most of Earth would still experience the change in seasons.

• Most of Earth’s temperatures would be constant everywhere.

Which best explains why the Northern Hemisphere’s temperature is cooler in winter and warmer in summer?

• The sun causes more evaporation in summer and less in winter.

• The sun is lower in the sky in summer and higher in the sky in winter.

• Earth is closer to the sun during summer and farther away during winter.

• Earth is tilted on its axis causing some areas to receive more direct sunlight during summer and less during winter.

Which is most likely the cause of tides on Earth?

• gravity

• magnetism

• solar storms

• asteroid belt

How do the sun, Earth, and moon most likely affect tides?

• Earth’s gravitational pull on the sun creates tides.

• Earth’s gravitational pull on the moon creates tides.

• The sun and moon’s gravitational pull on Earth creates tides.

• The sun’s gravitational pull upon the moon creates tides on Earth.

The illustration below shows the sunrays reaching Earth’s surface.

• fall

• spring

• summer

• winter

Why are there high and low tides on Earth?

• They are due to changes in the moon’s tilt on its axis.

• They are due to the gravitational pull between Earth and the moon.

• They are due to the magnetic force between Earth and the moon.

• They are due to changes in the moon’s speed every month.