2 общих
1. Does the gallery on Krymskiy Val called the House of Artists?
2. Does the Tretyakov gallery open on Mondays?
2 специальных
1. When does the Tretyakov Gallery open?
2. When does the House of Artists close?
2 разделительных
1. Admission costs from 50-130 rubles for children, doesn't it?
2. There is also the Engraving Room, isn't it?
2 альтернативных
1. Which gallery close at 8pm?
2. For whom tickets are cheaper: children or adults?
2 к подлежащему
1. Who painted the masterpiece ''March''?
2. Who created the Tretyakov Gallery?
Объяснение:
2)There is oxygen and water in the atmosphere. When pollutions, water and oxygen collectsin the clouds, it becomes acid rain.
3)"Snow", "slush", "acid fog" are other names of acid rain.
4)Air pollution causes acid rain, sothe government tries to reduce it.
5)When it rains, the pollution falls on trees, flowers, buildings – everywhere!
6)Some industries try to use new technologies in order to helpmake factories less harmful to the environment.
7)We can use solar energy instead of electricity toheat our homes.
8)When acid rain enters the soil, it poisons trees and plants.
9)We must take care about the environment because the Earth is our home!