Carlos made a study chart about changes to the environment that are caused by humans.

X
-Results from introducing harmful substances into the environment
-Causes an increase in ultraviolet radiation that reaches Earth

Y
-Results from the rising human population
-Causes the disappearance of many species in a short amount of time

Which headings best complete the chart?

A-X: Ozone Layer Destruction
Y: Mass Extinction

B-X: Long-Term Changes
Y: Short-Term Changes

C-X: Short-Term Changes
Y: Long-Term Changes

D-X: Mass Extinction
Y: Ozone Layer Destruction