Question

State the Chemical Reactions in hydrolysis and hydration of cement​

Answer 1

Answer:

Explanation:

Disadvantages are:

   Chemical fertilizer is non-renewable.

   they damage the plants and soil.

   Long-term use of chemical fertilizer changes the pH of the soil.

   Danger for our fertilization and disturbed all the ecosystem.

Advantages :

Organic fertilizer has many advantages but the biggest advantages would be plant growth and safety. The biggest advantage of chemical fertilizer is that it acts fast. Chemical fertilizers adsorb into plants much more quickly than organic fertilizers; thus your grass becomes lush and green faster.