6. Answer the questions, a. What makes up an ecosystem?b. Why do we need to protect the Earth from pollution?c. What can the effect of pollution be?d. What is an ecosystem?e. Is it possible to change an ecosystem?f. Are people the only ones who disturb the balance of the environment?​

There are people in every man's life that he was particularly dorogi.Dlya me-it's my favorite, I babushka.Poetomudecided to dedicate this project is ey.Moyu grandmother called Valentina Petrovna .If to speak about her appearance, I can say that she had a kind face in wrinkles, soft and labor, gentle hands, hair, gray pick up in thick kosu.Ona very caring and good .Babushka may at any time to drop everything and start helping me with mine. I love her very much, she is very dear mne.Ya really appreciate that my grandmother at any time with me and support me.

In every person's life there are people that are especially dear to him. For me, this is my beloved grandmother.So I
decided to dedicate this project to her.My grandmother's name is Valentina Petrovna .Speaking about her appearance,I can say that she has a nice face in wrinkles,soft and labor ,of gentle hands ,hair taken back in a thick braid.Very kind and caring She is .Grandma can at any moment to drop everything and start helping me with mine . I love her very much,she is very dear to me.I really appreciate that grandma at any time by my side and support me.