Question

Carlos made a study chart about changes to the environment that are caused by humans. Environmental Changes Caused by Humans X Y Results from introducing harmful substances into the environment Causes an increase in ultraviolet radiation that reaches Earth Results from the rising human population Causes the disappearance of many species in a short amount of time Which headings best complete the chart? X: Ozone Layer Destruction Y: Mass Extinction X: Long-Term Changes Y: Short-Term Changes X: Short-Term Changes Y: Long-Term Changes X: Mass Extinction Y: Ozone Layer Destruction

Answer 1

Answer: The answer is A

Explanation: when you look at the Y part of the chart it talks about rising human population, and disappearance or many animals, which is obviously Mass Extinction. So the most reasonable would be: A

Answer 2

Answer:A

Step-by-step explanation: