Aഗഗൻയാൻ
Bചന്ദ്രയാൻ 4 മിഷൻ
Cആസ്ട്രോഡോക്ക് മിഷൻ
DSpaDex മിഷൻ
Aഗഗൻയാൻ
Bചന്ദ്രയാൻ 4 മിഷൻ
Cആസ്ട്രോഡോക്ക് മിഷൻ
DSpaDex മിഷൻ
Related Questions:
Consider the following statements about biodegradable pollutants:
Biodegradable pollutants are always harmless in any quantity.
They can cause pollution if present in excess amounts.
Microorganisms play a key role in degrading biodegradable pollutant
Which statements correctly distinguish between positive and negative pollution?
Positive pollution refers to addition of harmful substances in the environment.
Negative pollution involves removal of necessary components like topsoil.
Both types contribute equally to pollution intensity.
Which of the following statements are correct?
Non-biodegradable pollutants can be naturally recycled over time.
Aluminium and DDT are examples of non-biodegradable pollutants.
Biodegradable pollutants always enhance environmental quality.