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Which experiences the least change over time?
What is a common characteristic among pioneer species?
roots that break apart rocks
long thick roots
exposed surface roots
soak up water quickly
Which of the following best describes primary succession?
Volcano wipes out ecosystem that gradually grows back from ash covered soil
Volcano creates a new island of rock that must break down to form an ecosystem
Forest fire burns down forest that must bounce back over time
Tornado destroys a crop that must slowly grow back over time.
If farmers use a controlled burn to prevent forest fires, what would most likely be the first plants to return?
Breaking News! A new island has formed off of Hawaii! What must occur for it to become an ecosystem?
Ferns must grow
Which would most likely result in primary succession?
old forest growing
pollution kills mountain lake species
a Newly formed volcanic island
where do hobbits live
What was Simba's father's name in The Lion King?
Who was the first avenger