CURIOUS SCIENCE – AI Test Paper (Set 14)
Subject: Science
mcq Questions
Marks each:
. Which of the following describes waste that can be broken down naturally by microorganisms?
- • Non-biodegradable waste
- • Biodegradable waste
- • Chemical waste
- • Industrial waste
. Which of the following is an example of non-biodegradable waste mentioned or implied in the content?
- • Vegetable peels
- • Fruit scraps
- • Polythene bags
- • Agricultural residue
. What is the process of converting organic waste into nutrient-rich manure called?
- • Landfilling
- • Incineration
- • Recycling
- • Composting
. Non-biodegradable waste is problematic because it:
- • Decomposes quickly, releasing methane gas.
- • Enriches the soil with nutrients.
- • Does not break down naturally and accumulates in the environment.
- • Can be easily converted into useful compost.
. Which type of waste primarily originates from farming activities?
- • Industrial waste
- • Domestic waste
- • Agricultural waste
- • Medical waste
short Questions
Marks each:
. What is one significant benefit of composting?
. Briefly explain the general principle suggested by the title 'Garbage In Garbage Out' in the context of waste management.
long Questions
Marks each:
. Differentiate between biodegradable and non-biodegradable waste, and explain why their proper segregation and management are crucial for environmental health.
tf Questions
Marks each:
. Recycling helps conserve natural resources and reduces the amount of waste sent to landfills.
fitb Questions
Marks each: