HEALTH 6 Q4

Leaves and paper are examples of ___.

• Biodegradable waste
• Non-biodegradable waste

Which of the following materials is non-biodegradable?

• plant waste

• paper

• plastic

• yard waste

These are wastes that can easily decompose in the soil?

• biodegradable

• e - waste

• nonbiodegradable

• metal waste

It is any discarded materials from any human activity

(a)  

What is the major component of biodegradable wastes?

• Organic Material

• Inorganic Material

• Plastic

• Metal

Which is the best way to segregate biodegradable wastes?

• Boiling all food waste

• mixing paper with water

• separating dry and wet wastes

• mixing all wastes

Which of the following is the best disposal for composting wastes?

• Mix with paper

• mixing with the soil

• throw in landfills

• store in a garbage bag.

The global food loss and waste generation can amount up to _____ of all food produced

• 1/3

• 2/3

• 1/4

• 2/4

What are the metals that are part of the common electronic waste which are dangerous to human health. (Multiple answers)

• Lead

• Iron

• Mercury

• cadmium

it is a process of turning waste into another useful material

(a)