1. I asked him many questions about ecology.
2. Ecology is very important to keep our world safe.
3. Ecology is the study of living things all around us.
4. It was through his influence that she became interested in ecology.
5. The ecologist warned us that petroleum was not merely a blessing but also a curse.
6. To keep ecology in balance is our duty.
7. Oil pollution could damage the ecology of the coral reefs.
8. She hopes to study ecology at college.
9. Much of ecology is about this process: finding energy; putting it to use.
10. Ecology is the study of how living things relate to their environment.
11. The oil spill caused terrible damage to the fragile ecology of the coast.
12. Many graduate students and overseas visitors have worked on aspects of the ecology of this field.
Cu placere!
