MEDIUM
9th ICSE
IMPORTANT
Earn 100

Name the three categories of wastes under segregation.

Important Questions on Waste Generation and Management

EASY
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 20 - Waste Generation and Management>PROGRESS CHECK>Q 2
Which categories of wastes require dumping?
EASY
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 20 - Waste Generation and Management>PROGRESS CHECK>Q 3
Is it true that composting is a useful method contributing to crop farming?
EASY
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 20 - Waste Generation and Management>PROGRESS CHECK>Q 5
Can incineration lead to a certain kind of pollution? 
EASY
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 20 - Waste Generation and Management>PROGRESS CHECK>Q 6
Name two types of devices used for removing particulate air pollutants.
EASY
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 20 - Waste Generation and Management>REVIEW QUESTIONS>Q A
The most convenient reusable wastes are
EASY
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 20 - Waste Generation and Management>REVIEW QUESTIONS>Q A
The most rapidly increasing and much harmful waste today is
MEDIUM
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 20 - Waste Generation and Management>REVIEW QUESTIONS>Q B
Some of the electronic wastes may contain valuable metals such as gold and copper.
MEDIUM
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 20 - Waste Generation and Management>REVIEW QUESTIONS>Q B
Fly ash is the gaseous waste of cement industry.