Question
How these acids affect our heritage monuments such as Taj Mahal?
How these acids affect our heritage monuments such as Taj Mahal?
Sulphur and nitric oxides present in acid rain corrode the marble, limestone, sandstone. When acid rain falls on them it breaks them down into fine powdery substances which is later washed away by rain. Taj mahal that is made of marble is being corroded by acid rain as the acid rects with the marbles.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Mention two ways by which a photosynthesing cell belonging to this group differs from a cell of your body.
Distinguish between polyp and medusa.
Name the phylum in which ambulacral system is present. What is its function?