Take two mud pots or glass jars and fill them up with garden soil. In

1.	Take two mud pots or glass jars and fill them up with garden soil. In the first pot, mix wastes such as banana peel, some vegetable peels and a few tree leaves into the soil. In the second pot, mix a piece of plastic carry bag, sweet wrapper and metal foil into the soil.What happen to the waste materials placed in both pots? Do you notice a difference between first and second pot? Observe the changes over two weeks and discuss with your classmates.
Answer» After two weeks, the wastes in the first pot, such as banana peel, some vegetable peel and tree leaves are degraded. The wastes in the second pot such as carry bag, sweet wrapper and metal foil are not degraded. Because, the first pot has biodegradable wastes. So they are degraded. But the second pot has non-biodegradable wastes. So they are not degraded.

Take two mud pots or glass jars and fill them up with garden soil. In the first pot, mix wastes such as banana peel, some vegetable peels and a few tree leaves into the soil. In the second pot, mix a piece of plastic carry bag, sweet wrapper and metal foil into the soil.What happen to the waste materials placed in both pots? Do you notice a difference between first and second pot? Observe the changes over two weeks and discuss with your classmates.

Answer»

After two weeks, the wastes in the first pot, such as banana peel, some vegetable peel and tree leaves are degraded.

The wastes in the second pot such as carry bag, sweet wrapper and metal foil are not degraded.

Because, the first pot has biodegradable wastes. So they are degraded. But the second pot has non-biodegradable wastes. So they are not degraded.