from Life on Earth - and Beyond

What identifies this selection as Informational text?

• A. It gives you information about real aliens

• B. It gives you information about a famous scientific movie.

• C. It gives you information about time travel.

• D. It gives you factual information about scientists who go to extreme places to find life.

Tags

CCSS.RI.3.5

CCSS.RI.4.5

CCSS.RI.5.5

CCSS.RI.6.5

CCSS.RI.7.5

The author wrote this selection most likely to- -

• A. to give you information about our Earth and other planets, and whether there is life in extreme conditions.

• B. to give you information about green aliens and why scientists study them.

• C. to give you information about green aliens from a fictional story.

• D. to persuade you to travel to all the planets.

Tags

CCSS.RI.6.6

CCSS.RI.6.9

CCSS.RL.4.6

CCSS.RL.5.6

CCSS.RL.6.6

What is life?

• The ability to eat, reproduce, give off waste and evolve.

• Anything that moves

• Anything that’s been around for centuries

• Everything around us.

Why are Scientists studying rocks?

• Rocks are becoming increasingly heavy

• Plants are growing inside the rock

• Microbes live inside the rocks

• Rocks are used to decorate homes

How are Antarctica and Mars alike?

• Both are cold and dry.

• Both are hot and windy.

• Both have endangered animals

• Both are planets.

Why do scientists think that aliens on the other planets are most likely to be microbes?

• because microbial life is the simplest kind

• because all aliens are small

• because all aliens are green with big eyes

• because they haven't had a chance to grow up

Tags

CCSS.RI.4.8

CCSS.RI.5.8

CCSS.RI.6.1

CCSS.RI.6.8

CCSS.RL.4.5

What do the photograph and caption on pg. 60 help the reader understand?

• how many scientists work in the lab

• what a microbe looks like

• what a spectrometer looks like and what it does

• how cold the area is

Tags

CCSS.RI.1.5

CCSS.RI.2.5

CCSS.RI.K.5

What important information appears in the section Looking For Life in the Atacama?

• how astronauts found green Martians

• how scientists tested the air and soil for microbes

• how long it took to build a spaceship

• how the Atacama Desert is never rained on

Tags

CCSS.RI.3.5

CCSS.RI.4.5

CCSS.RI.5.5

CCSS.RI.6.5

CCSS.RI.7.5

How does the sidebar "Water, the Host with the Most" relate to the main topic of the selection?

• It says how water is the host of a party.

• It tells how we flush water down the drain.

• It explains how water is essential to life on Earth.

• It tells that life on Earth is fun.

Tags

CCSS.RI.1.5

CCSS.RI.2.5

CCSS.RI.K.5

The writer of the selection believes that --

• there are green, bug-eyed Martians with flying saucers

• there can only be life if there is water

• the Atacama Desert is full of plants

• there was never water in Mars

Tags

CCSS.RI.6.6

CCSS.RI.6.9

CCSS.RL.4.6

CCSS.RL.5.6

CCSS.RL.6.6