electronic beams
hope this help
I'm not sure what you're asking, but if you're looking for a word to describe this change its "mutation"
Answer:
5. no i think that its the same as number 2 because based on number 2, at first there is climate change but then, flowers began to grow which is similar to the pictures protrayed in the website where at first forest trees are burned and then colonizing trees helped to change the landscape
hope this helps! :)
