Frost wedging is a form of a) terminal erosion. b) physical ...

[jasdeep_brar]

Frost wedging is a form of
  a) terminal erosion.
  b) physical weathering.
  c) chemical weathering.
  d) slow mass wasting.

Question 2

A champion athlete can produce one horsepower (746 W) for a short period of time. If a 70-kg athlete were to bicycle to the summit of a 500-m high mountain while expending power at this rate, she would reach the summit in ____ seconds.
 a. 1
  b. 460
  c. 500
  d. 1 000
  e. 35 000

[Brummell1998]

Answer to Question 1

b

Answer to Question 2

b

[jasdeep_brar]

Thank you!

[Brummell1998]

Always glad to help...