Q. Kelp is - (Solved)
1. Sulphide mineral of iron
2. Partially decomposed vegetalion
3. Sea weed rich in iodine content
4. An aluminium silicate mineral
- c. Sea weed rich in iodine content
1. Sulphide mineral of iron
2. Partially decomposed vegetalion
3. Sea weed rich in iodine content
4. An aluminium silicate mineral