Read the text again and match the headings (A-E) with the paragraphs (1-4). There is one extra heading. Give reasons.
A HOME TO STRANGE CREATURES
B EXPLORE THEM
C WHAT THEY ARE
D AMAZING FORMATIONS
E HOW THEY FORM​

1. D) AMAZING FORMATIONS

2. E) HOW THEY FORM

3. A) HOME TO STRANGE CREATURES

4. B) EXPLORE THEM

Paragraph 1 describes how different types of caves form, paragraph 2 discusses the formations that can be found inside caves, paragraph 3 talks about the unique creatures that live in caves, and paragraph 4 mentions caving as an adventure sport