PLEASE HELP RIGHT NOW!!!!!!!!
True of False. After the eruption of Mt. Saint Helens the surrounding ecosystem was destroyed no plants or animals could ever live there again.
Question 1 options:
True
False
Which of the following describes the succession of the ecosystem surrounding Mt. Saint Helens?
Question 2 options:
A) A slow change
B) A fast change
C) There was no change
Which of the following describes the type of succession that takes place after a forest fire?
Question 3 options:
A) Primary Succession
B) Secondary Succession
C) First progression
Which of the following describes the type of succession that takes place on a new volcanic island?
Question 4 options:
A) Primary Succession
B) Secondary Succession
C) First Progression
Which of the following was a biotic change to the ecosystem after the eruption of Mt. St Helens?
Question 5 options:
A) A cloud of poisonous steam and ash covered the ecosystem.
B) Many large big game animals perished.
C) A lake under the volcano was filled in with rock debris.
