Writing Write a short essay (60-80) words. In your essay discuss the ecological problems in our town and offer solutions to it. Follow the plan. 1) state the problem2) the effects3) your solutions and expected results4) summarise what was said before, encourage reader to adopt your solutions giving reasonsProblemsSolutionsDeforestationPlant treesWater pollutionClean rivers and lakesAir pollution in citiesUse public transportWasting energy Turn off power when not in useAnimals facing extinctionProtect endangered species.ПАЖЕ НАДО​

1. This common phrase is often used in such cases
2. The foundations, the scope and the role of mathematics must be known even by laymen
3. In each country mathematical symbols are translated into peculiar spoken words
4. Basic symbols of mathematics are applied by all specialists
5. The solution of this equation can be easily verified
6. Abstract laws are applied by mathematicians to study the external world of reality
7. Interconnections and interrelations can be represented by a mathematical formula
8. Ambiguity can be avoided by the means of symbolism and mathematical definitions
9. An abundance of unsolved problems is offered by mathematics
10. A very important part of studying mathematics is formed by proving theorems and solving problems
11. The recently published article was discussed at the seminar
12. A mechanical calculator was used in their work
13. The difference between these machines can be easily seen
14. The information is being checked
15. New methods of research have been applied by the researchers
16. The experiment will have been carried out by the end of the week