Get premium membership and access questions with answers, video lessons as well as revision papers.
Environmental impacts
1. Leachates from refuge dumps percolates into the soil and contaminate underground
water.
2. Scavengers and stray animals invade the roadside garbage and litter the waste over
large area causing much aesthetic damage to the atmosphere [7].
3. Waste products when burnt like plastic and rubber pollute the atmosphere with noxious
fumes.
4. Organic solid wastes emits obnoxious odor on their decomposition and make the
environment polluted.
Health hazards
1. Vectors like rats and insects invade refuse dumps and spread various diseases.
2. During handling and transfer of hospital and clinic wastes, disease transmission may
take place.
3. Water and food contamination through flies causes various diseases in humans as
dysentery, diarrhoea and amoebic dysentery.
4. Rats dwelling with infectious solid wastes may spread diseases like plague,
salmonellosis, trichinosis, endemic typhus etc.
5. Water supply, if gets contaminated with pathogens present in solid wastes, may result
in cholera, jaundice, hepatitis, gastro enteric diseases etc.
6. Choking of drains and gully pits by the solid wastes results in water logging which
facilitates breeding of mosquitoes and results in the spread of diseases like malaria and
plague.
marto answered the question on March 21, 2019 at 05:52
- Outline the advantages of source reduction.(Solved)
Outline the advantages of source reduction.
Date posted: March 21, 2019. Answers (1)
- List the ways in which Source reduction can be achieved.(Solved)
List the ways in which Source reduction can be achieved.
Date posted: March 21, 2019. Answers (1)
- Define Integrated waste management (IWM).(Solved)
Define Integrated waste management (IWM).
Date posted: March 21, 2019. Answers (1)
- Define Solid waste management and list five broad categories of municipal solid waste.(Solved)
Define Solid waste management and list five broad categories of municipal solid waste.
Date posted: March 21, 2019. Answers (1)
- Outline the uses of Ozone layer.(Solved)
Outline the uses of Ozone layer.
Date posted: March 21, 2019. Answers (1)
- Outline the effects of Global Warming.(Solved)
Outline the effects of Global Warming.
Date posted: March 20, 2019. Answers (1)
- Explain the causes of greenhouse effect(Solved)
Explain the causes of greenhouse effect.
Date posted: March 20, 2019. Answers (1)
- List the problems brought about by the disruption of the carbon cycle.(Solved)
List the problems brought about by the disruption of the carbon cycle.
Date posted: March 20, 2019. Answers (1)
- List and explain the types of pollution.(Solved)
List and explain the types of pollution.
Date posted: March 20, 2019. Answers (1)
- Define the term pollutant.(Solved)
Define the term pollutant.
Date posted: March 20, 2019. Answers (1)
- Define the term pollution.(Solved)
Define the term pollution.
Date posted: March 20, 2019. Answers (1)
- Outline the controversial issues that have made family planning to be unsuccessful.(Solved)
Outline the controversial issues that have made family planning to be unsuccessful.
Date posted: March 20, 2019. Answers (1)
- Outline the population control strategies/methods have been suggested for decreasing birth-rates. (Solved)
Outline the population control strategies/methods have been suggested for decreasing birth-rates.
Date posted: March 20, 2019. Answers (1)
- Explain the environmental and social consequences of rising population in developing countries.(Solved)
Explain the environmental and social consequences of rising population in developing countries.
Date posted: March 20, 2019. Answers (1)
- Describe the Environmental and Social Consequences of Population Growth .(Solved)
Describe the Environmental and Social Consequences of Population Growth .
Date posted: March 20, 2019. Answers (1)
- Briefly explain the Factors that have contributed to demographic transition.(Solved)
Briefly explain the Factors that have contributed to demographic transition.
Date posted: March 20, 2019. Answers (1)
- Briefly explain the Stages of the Demographic Transition.(Solved)
Briefly explain the Stages of the Demographic Transition.
Date posted: March 20, 2019. Answers (1)
- List the demographic factors influencing population growth patterns.(Solved)
List the demographic factors influencing population growth patterns.
Date posted: March 20, 2019. Answers (1)
- List the factors which led to maintenance of high fertility rates.(Solved)
List the factors which led to maintenance of high fertility rates.
Date posted: March 20, 2019. Answers (1)
- Define the term Human population .(Solved)
Define the term Human population.
Date posted: March 20, 2019. Answers (1)