As waves travel through shallow water, they ____. a. speed up ...

[jho37]

As waves travel through shallow water, they ____.
 
 a. speed up
  b. undergo an increase in wavelength
  c. become higher
  d. experience a decrease in steepness

Question 2

Composite cones ____.
 
 a. are part tephra, part caldera
  b. may erupt in a pyroclastic flow
  c. are composed entirely of tephra
  d. are composed entirely of basalt

[xiazhe]

Answer to Question 1

c

Answer to Question 2

b

[jho37]

Thanks for the timely response, appreciate it

[xoxo123]

TYSM