Which of the following was not associated with the 1980 eruption of Mount St. Helens?
A) The filling in of the river shipping channel
B) The end of life in the local ecosystem for at least 1,000 years
C) The change of rivers to which salmon come to spawn
D) The deaths of 70 people
E) The destruction of many lakes
Answer: B
You might also like to view...
What are the benefits and drawbacks of incinerating trash? How have these problems been dealt with in most developed countries?
What will be an ideal response?
The movement of a glacier along its bottom, lubricated by meltwater, is known as ________
A) basal slip B) equilibrium glide C) glacial flour D) fjord E) firn
________________________ ________________________ are former water gaps where streams no longer flow. What will be an ideal response?
The hydrologic compartment that contains the greatest amount of fresh water is
A. The Great Lakes B. Living organisms and biomass C. Ice and snow D. Groundwater E. Clouds in the atmosphere