Space informational text

A-The hazards of space junk

B-The importance of strong spaceship hulls

C-The competition between the United States and the Soviet Union in space exploration.

D-The Americans watched Soviet Union send Sputnik to space and they wondered if they might lose the space race.

A- Space Junk

B- Sputnik

C- Hazards

D-The First Victory

A-description

B-chronological

C-cause and effect

D-problem and solution

A-The dangers posed by large space objects and the efforts to reduce space junk in orbit.

B-The efforts to reduce space junk in orbit and ways to protect spaceships against space junk.

C-The challenges of tracking large space objects and the speed of small space objects in orbit.

D-The challenges of tracking small space objects and tracking the large objects such as old satellites and rocket parts.

A-description

B-chronological

C-cause and effect

D-problem and solution

A-Space junk poses a threat to spaceships. The small objects are more dangerous than the large ones because they can travel at high speeds and are difficult to track. Scientists are working to clean up the space junk.

B-Space junk poses a threat to spaceships. The large objects are more dangerous than the small ones because they can travel at low speeds and are difficult to track. Scientists are working to clean up the space junk.

C-Scientists track smaller objects but struggle to monitor the larger objects. They are working to solve the space junk by creating machines to clean up space.

D-Space junk have become a problem but machines have been created to clean up the trash in space. The large objects have become a big problem for space travel because they are harder to track.

A- It can damage spaceship hulls

B- It obstructs visibility

C-It cause engine malfunctions

D-It attracts space debris

A-by avoiding launching satellites

B-by designing stronger spaceships

C-by removing junk from orbit

D-by increasing spaceship speeds

A-collectibles in space

B-space ships

C-shield

D-trash in space