Biodegradable Waste

Q.

Nowadays, the usage of bioplastics is promoted more than ordinary plastics because:

1. All bioplastics are biodegradable or compostable.

2. Compostable products can be turned into compost within six months.

3. All the above options are correct.

4. Bioplastics break down under the influence of natural elements.

Q.

Which of the following are Biodegradable wastes?

1. Banana Peal

2. Cow Dung

3. Plastic bottle

4. Rotten Tomatoes

Q. Consider the following box:
$\begin{array}{c}\text{Paper, wood, tin cans, cotton clothes, plastic bags, aluminium foil.}\end{array}$
The ratio of number of biodegradable material to non-biodegradable material is

1. $2:1$
2. $1:2$
3. $1:5$
4. $1:1$