There are a lot of fires in the world now. People aren’t very careful with fire, but it is dangerous. I think that cause of fires is our incautiousness: unquenched cigarette, abandoned fire. But sometimes the cause of fire is climate’s features.
In summer 1972 year was a high temperature, critically low humidity and very low rainfall. This year’s winter was soft, spring and summer without rain, temperature in the shade is above 30 degrees. This year temperature reached 35.7 degrees mark. Over the summer in Moscow fell 126 mm of rain.
In July in many regions of the central part of Russia began mass forest and peat fires. Cause of these fires is people’s incautiousness.
It was very fearful fire! 19 villages burned down, 104 people died. Don’t leave fires in forests because forests are the lungs of our planet!
712 км-192 км=520 км (между авто, когда выехал 2-й)
48 км/час+56 км/час=104 км/час (скорость сближения)
520 км:104 км/час=5 час (t=S:V)
ответ: через 5 часов после выезда второго автомобиля они встретятся