Soil Pollution and Decontamination past paper

Soil Pollution and Decontamination past question paper

-Soil Pollution and Decontamination –Computer Science all subject past paper  – Soil Pollution and Decontamination – Soil Pollution and Decontamination   with source code -Soil Pollution and Decontamination    Course – Soil Pollution and Decontamination  -Soil Pollution and Decontamination MCQ- Soil Pollution and Decontamination Interview Question  –Computer Science all courses -Technology –University Past Paper -Programming language –Question paper –old paper

Final Paper 2021

Question 3: Differentiate between the following

1. Systemicus contact poisoning

2. Intrinsic bioremediation vs accelerated soil remediation

3.In-site and etu bioremediation

4. Hydrological vs meteorological drought

Question 4: Define pesticide and discuss why pesticide use is indispensable for human survival at the planet earth?

Question 5: It is believed that anthropogenic activities triggers land degradation. Explain how urhanization changes soil productivity by changing its inherent properties?

Question 6: Plastics are nuisance for soll environment and a real threat to soll sustainability. Write down the different classes of plastics and explain the methodology by which wax worms were used to degrade the poly ethylene.

Question 7: Define bloremediation and explain how the transgenic approaches can have brought breakthroughs in

metal contaminated soils?

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