Question
Science Question on How Do Our Activities Affect The Environment?
Which of the following groups contain only biodegradable items?
A
Grass, flowers and leather
B
Grass, wood and plastic
C
Fruit-peels, cake and lime-juice
D
Cake, wood and grass
Answer
Fruit-peels, cake and lime-juice
Explanation
Solution
Biodegradable items are those that can decompose naturally over time through the actions of bacteria, fungi, or other living organisms. Fruit peels, cake, lime juice, wood and grass are organic materials that can be broken down by biological processes, making them biodegradable.
So, the correct option is both (C) and (D).