The top of the Earth's atmosphere is approximately A) 3,200 km ...

[torybrooks]

The top of the Earth's atmosphere is approximately
 
  A) 3,200 km (1,988 mi) above the Earth's surface.
  B) 480 km (300 mi) above the Earth's surface.
  C) 2,000 km (1,243 mi) above the Earth's surface.
  D) 1,000 km (621 mi) above the Earth's surface.

Question 2

Tsunamis generated by earthquakes form giant waves while traveling in the open ocean.
 
  Indicate whether the statement is true or false

[bookworm410]

Answer to Question 1

B

Answer to Question 2

FALSE

[torybrooks]

Excellent

[emsimon14]

Thanks for the timely response, appreciate it