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BIOXII16: ENVIRONMENTAL ISSUES

345356 Which of the following does not occur when sewage is discharged into the lake?

1 Increase in \(\mathrm{O}_{2}\)
2 Depletion of \(\mathrm{O}_{2}\)
3 Danger to aquatic life
4 Algal bloom
BIOXII16: ENVIRONMENTAL ISSUES

345357 Eichhornia crassipes
-

1 Were introduced into India for their lovely flowers
2 Propagates through offset
3 Has mauve coloured flowers
4 All the statements are correct
BIOXII16: ENVIRONMENTAL ISSUES

345358 Statement A :
Working 'EcoSan' toilets in many areas of Kerala and Sri Lanka
Statement B :
Ecosan is a practical, hygienic, efficient and cost-effective solution to human waste disposal

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXII16: ENVIRONMENTAL ISSUES

345359 Statement A :
Heated (thermal) wastewaters flowing out of electricitygenerating units, e.g., thermal power plants, can not be considered as category of pollutants.
Statement B :
Thermal wastewater eliminates or reduces the number of organisms sensitive to high temperature, and may enhance the growth of plants and fish in extremely cold areas.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
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BIOXII16: ENVIRONMENTAL ISSUES

345356 Which of the following does not occur when sewage is discharged into the lake?

1 Increase in \(\mathrm{O}_{2}\)
2 Depletion of \(\mathrm{O}_{2}\)
3 Danger to aquatic life
4 Algal bloom
BIOXII16: ENVIRONMENTAL ISSUES

345357 Eichhornia crassipes
-

1 Were introduced into India for their lovely flowers
2 Propagates through offset
3 Has mauve coloured flowers
4 All the statements are correct
BIOXII16: ENVIRONMENTAL ISSUES

345358 Statement A :
Working 'EcoSan' toilets in many areas of Kerala and Sri Lanka
Statement B :
Ecosan is a practical, hygienic, efficient and cost-effective solution to human waste disposal

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXII16: ENVIRONMENTAL ISSUES

345359 Statement A :
Heated (thermal) wastewaters flowing out of electricitygenerating units, e.g., thermal power plants, can not be considered as category of pollutants.
Statement B :
Thermal wastewater eliminates or reduces the number of organisms sensitive to high temperature, and may enhance the growth of plants and fish in extremely cold areas.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
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BIOXII16: ENVIRONMENTAL ISSUES

345356 Which of the following does not occur when sewage is discharged into the lake?

1 Increase in \(\mathrm{O}_{2}\)
2 Depletion of \(\mathrm{O}_{2}\)
3 Danger to aquatic life
4 Algal bloom
BIOXII16: ENVIRONMENTAL ISSUES

345357 Eichhornia crassipes
-

1 Were introduced into India for their lovely flowers
2 Propagates through offset
3 Has mauve coloured flowers
4 All the statements are correct
BIOXII16: ENVIRONMENTAL ISSUES

345358 Statement A :
Working 'EcoSan' toilets in many areas of Kerala and Sri Lanka
Statement B :
Ecosan is a practical, hygienic, efficient and cost-effective solution to human waste disposal

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXII16: ENVIRONMENTAL ISSUES

345359 Statement A :
Heated (thermal) wastewaters flowing out of electricitygenerating units, e.g., thermal power plants, can not be considered as category of pollutants.
Statement B :
Thermal wastewater eliminates or reduces the number of organisms sensitive to high temperature, and may enhance the growth of plants and fish in extremely cold areas.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
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BIOXII16: ENVIRONMENTAL ISSUES

345356 Which of the following does not occur when sewage is discharged into the lake?

1 Increase in \(\mathrm{O}_{2}\)
2 Depletion of \(\mathrm{O}_{2}\)
3 Danger to aquatic life
4 Algal bloom
BIOXII16: ENVIRONMENTAL ISSUES

345357 Eichhornia crassipes
-

1 Were introduced into India for their lovely flowers
2 Propagates through offset
3 Has mauve coloured flowers
4 All the statements are correct
BIOXII16: ENVIRONMENTAL ISSUES

345358 Statement A :
Working 'EcoSan' toilets in many areas of Kerala and Sri Lanka
Statement B :
Ecosan is a practical, hygienic, efficient and cost-effective solution to human waste disposal

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXII16: ENVIRONMENTAL ISSUES

345359 Statement A :
Heated (thermal) wastewaters flowing out of electricitygenerating units, e.g., thermal power plants, can not be considered as category of pollutants.
Statement B :
Thermal wastewater eliminates or reduces the number of organisms sensitive to high temperature, and may enhance the growth of plants and fish in extremely cold areas.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
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