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प्रश्न
The question has four options. Choose the correct answer:
Continuous sewage flow into a stream would lead to
पर्याय
eutrophication
algal bloom
depletion of oxygen
increase in temperature
उत्तर
eutrophication
APPEARS IN
संबंधित प्रश्न
Match the items in Column I with as many times as possible in Column II.
|
Column I |
Column II |
|
1. Cow dung |
(i) Sugarcane |
|
2. Bagasse |
(ii) Raddiwalas |
|
3. Old newspapers |
(iii) Manure |
Mention Whether the Following Statement is True (T) Or False (F).
Flyash is the gaseous waste of cement industry.
Give two-ecofriendly ways of treating kitchen wastes.
What are blue coloured bins used for?
What will happen if garbage is left open in bin?
Correct the definition of certain terms given below by changing only one word.
Landfill: Garbage buried underwater in an area.
Read the poem written below and then answer the questions from the information gathered from the book or elsewhere.
Name the two kinds of waste that need to be separated from each other in two different waste bins.
Write 3 sentences on what comes to your mind when you chance to see the following.
A rag picker
Answer the following question in one or two words or sentences:
Who, out of the following should properly dispose of the garbage – father, mother, elder brother, younger sister?
Give two examples of Biodegradable wastes.
