Outline the process of biogas production

The production of biogas is the easiest way of extracting the energy from residues, under various factors.

Explanation:

It is produced from the organic residue – carbon, which degrades with the help of bacterias.

It can be produced using the anaerobic digesters and in this process biomass waste transforms into methane and this way produces the energy that is renewable and used for energy and heating.

a.) a destruction fo cells by viral reproduction

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.