Consider the following statements:
Statement-I: Many chewing gums found in the market are considered a source of environmental pollution.
Statement-II: Many chewing gums contain plastic as gum base.
Which one of the following is correct in respect of the above statements?

Both Statement-I and Statement-II are correct and Statement-II explains Statement-I

Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-I

Statement-I is correct, but Statement-II is incorrect

Statement-I is incorrect, but Statement-II is correct