Sure! Here's a short story based on the questions, with the required phrases and structure:
Environmental problems are a very serious issue nowadays.
The main environmental problems include pollution, deforestation, climate change, and water shortage.
These problems lead to serious consequences such as health problems, loss of biodiversity, and natural disasters.
In my opinion, it is very important for everyone to take care of the environment and reduce their waste.
I believe that young people can help by recycling, saving energy, and spreading awareness about environmental protection.
I suppose that if we all work together, we can make the world cleaner and healthier for future generations.
In my opinion, the most serious ecological problem in Orel is pollution in the city, which affects people's health and the environment.
Если нужно, я могу помочь превратить это в более длинный рассказ или дополнить деталями!