Video Transcript. Hi everyone, Kevin Smith, TubaLove here, talking about different types of tubas. And when I say type, I'm talking specifically about the different types of keys that are available. This happens to be what's called a C tuba. They're also B flat tubas, and E flat, as well as F tubas.
Soil quality decline is one of the main causes of land degradation and is considered to be responsible for 84% of the ever diminishing acreage. Year after year, huge acres of land lost due to soil erosion, contamination and pollution.
The effects of erosion are varied, but the most obvious effect is the removal and destruction of land. Whether caused by wind or water, erosion leads to the displacement of soil, rocks, plants and... The effects of erosion are varied, but the most obvious effect is the removal and destruction of land. Whether caused by wind or water, erosion leads to the displacement of soil, rocks, plants and seeds. These direct effects can often lead to broader consequences, including shrinking habitats for animals, accumulation of sediments, the removal of nutrients and other negative effects.