2. b) Read the text again and say if sentences 1-5 are T (true) or F (false). Correct the false sentences.

2. b) True or False sentences:

1. Sand and sea form beaches. T
2. Sand comes from pebbles. T
3. All the beaches are of the same material. F (Beaches can be rocky, shelly, sandy, or covered with pebbles, and sand can be black, green, pink, or white).
4. Corals make pink sand. T
5. You can only see dunes in deserts. F (The text states that sand hills called dunes remind us of deserts, implying they can be found elsewhere, like on beaches).