Answer the questions about ecology. 1) why do people so often speak about ecology these days? 2) what makes ecology an important science? 3) when did people first start speaking about ecology? 4) the information of what sciences does ecology use? 5) what are some of the problems that ecologists are working on now? 6) how can the environment influence a living thing? can you give an example? 7) what is human ecology? what does it study? 8) what is your natural environment? do you think it is healthy?

1. My
sister gets up at eight o'clock. 2. She is a
school-girl. She goes to school in the afternoon. 3. Jane
is fond of sports. She does her morning exercises every day. 4. For
breakfast she has two eggs, a sandwich and a cup of tea. 5. After
breakfast she goes to school. 6. It takes him
two hours to do his homework. 7. She speaks French well. 8. My working day begins at seven o'clock. I get up,  switch on the radio and  do my morning exercises. It takes me fifteen minutes, At half past seven we have breakfast. My fa­ther and I  leave home at eight o'clock. He  takes a bus to his factory. My mother is a doctor,
she leaves home at nine o'clock. In the evening we  gather in the living-room. We  watch TV and  talk.

My sister usually gets up at eight o'clock. She is a school-girl. She  usually goes to school in the afternoon. 3. Jane usually is fond of sports. She usually do her morning exercises every day. 4. For breakfast she usually has two eggs, a sandwich and a cup of tea. 5. After breakfast she usually goes to school. 6. usually It takes him two hours to do his homework. 7. She usually  speaks French well. 8, My working day usually begins at seven o'clock. I usually get up,  switch on the radio and  do my morning exercises.  usually It takes me fifteen minutes, At half past seven we usually have breakfast. My father and I usually leave home at eight o'clock. He usually takes a bus to his factory. My mother  is a doctor, she usually  leaves home at nine o'clock. In the evening we usually  gather in the living-room. We usually  watch TV and talk.