What is the Planet Mercury? RI.5.2 Review Passage

Which key detail supports the main ideas of Mercury being both the smallest and fastest planet in the solar system?

• Mercury orbits the sun every 88 Earth days and is somewhat bigger than Earth’s moon.

• Mercury weighs more than Earth’s moon but is made of a heavier material.

• Mercury is the closest planet to the sun, and each day lasts for 59 Earth days.

• Mercury has almost no atmosphere and has extreme temperature variation on its dark side.

Tags

CCSS.RI.5.2

CCSS.RL.5.2

CCSS.RL.5.1

CCSS.RL.6.1

CCSS.RI.6.2

Which quote supports the main ideas of Mercury having extreme features and being near the sun?

• Mercury is the smallest and fastest planet in the solar system.

• It would take more than 18 Mercurys to be as big as Earth.

• On its sunny side, Mercury can reach a scorching 800 degrees Fahrenheit!

• Because it is so close to the sun, Mercury is hard to study from Earth.

Tags

CCSS.RI.5.2

CCSS.RL.5.2

CCSS.RL.5.1

CCSS.RL.6.1

CCSS.RL.6.2

Which key details support the main ideas of Mercury as both unstudied and extreme?

• Mercury's small size makes it difficult to target as a place of exploration.

• Mercury's location near the sun and its lack of atmosphere make it difficult to explore.

• Mercury is known for both its heavy weight and very small size.

• Mercury is known for having a day that lasts for 59 Earth days and for hot temperatures.

Tags

CCSS.RI.5.2

CCSS.RL.5.2

CCSS.RL.5.1

CCSS.RL.6.2

CCSS.RL.4.1

How does the author develop the main ideas of Mercury as an extreme planet and one that needs further study?

• by communicating that Mercury is much smaller than Earth and far heavier than Earth's moon

• by explaining that only robotic spacecraft have visited Mariner 10 and NASA's Messenger, so more data is required

• by suggesting that Mercury's atmosphere makes it difficult for the planet to keep its surface warm

• by showing that Mercury's location causes almost no variation in temperatures and has made it easier to collect data

Tags

CCSS.RI.5.2

CCSS.RL.5.2

CCSS.RL.5.1

CCSS.RL.6.1

CCSS.RI.6.2

How are the main ideas of Mercury as both the closest planet to the sun and being difficult to study developed?

• The author conveys that Mercury's location makes it difficult for spacecraft to visit

• The author shows that 18 Mercurys would fit inside the planet Earth

• The author conveys that Mercury's surface resembles the Earth's moon

• The author shows that Mercury has a lot of impact craters and it can be very hot.

Tags

CCSS.RI.5.2

CCSS.RL.5.2

CCSS.RL.6.2

CCSS.RI.4.2

CCSS.RL.4.2