Read the text and answer the question.
'Forests clean the air, provide homes for animals, and give us wood. But we are cutting them down too fast. Every year, we lose 10 million hectares of forest. If we continue, many animals will lose their habitats.'
Which of the following does **NOT** have an answer in the text?
A)What do forests give us?
B)How many hectares are lost every year?
C)Why are forests important?
D)How can we prevent deforestation?