Volunteer for hundreds of expeditions. Đọc và trả lời các câu hỏi bên dưới

Volunteer for hundreds of expeditions

He has counted birds in the rain forests of South America. He has planted trees in Europe and he has studied whales in the Pacific Ocean. "Only my last expedition I was in Hawaii. We were on a small island. We got up at 6a.m. every morning and had our breakfast. Then we went out in the boats and we looked for whales. We spent most of the day in the boat. We photographed the whales, counted them, and we recorded their songs. Whales sing to each other, you know. In the evenings we put all the data into the computer. It was hard work, but we had a lot of fun, and I learnt a lot, too." Earthwatch has found volunteers for hundreds of expeditions. They're all ordinary people -male and female, young and old, teachers, students, office workers, engineers. They've dug up dinosaur bones in North America and they've studied ancient civilisations in Central America and Australia.

1.He' in the pasage means

2.What did the volunteer do in the Paccific Ocean?

3.What exacly did they do?

4.What did they do in the evenings?

5.What sort of people dose the organization want to find?