Soil<span> compaction, low organic matter, loss of </span>soil<span> structure, poor internal drainage, salinisation and </span>soil<span> acidity </span>problems<span> are other serious </span>soil<span> degradation conditions that can accelerate the </span>soil erosion<span> process.</span>
5x+13=-42 is the equation.
5x=-55
x=-11. So the answer would be 11 of the small gray squares.
Artificial resources renewable only hard to acquire
London population 8.6 million since 2015 white people in the London .4.3 population .etc
