Air pollution is the cause and aggravating factor of many respiratory diseases like chronic obstructive pulmonary disease (COPD) (11,12), asthma (12,13), and lung cancer (14,15).
What are the 10 consequences of air pollution?
In particular, air pollution can cause cardiovascular problems, allergies, asthma attacks, conjunctivitis, bronchial diseases, lung or skin cancers, vision problems, blood Problems in the mental development of the child, among others. The most vulnerable are children, the elderly, pregnant women and the sick.
How does air pollution affect human health?
Air pollution also increases the risk of respiratory infections, heart disease, stroke, and lung cancer, and more severely affects people who are already ill. Children, the elderly, and people in low-income neighborhoods experience disproportionate health effects from air pollution.
What are five effects of air pollution on humans?
Air pollution is considered as the major environmental risk factor in the incidence and progression of some diseases such as asthma, lung cancer, ventricular hypertrophy, Alzheimer’s and Parkinson’s diseases, psychological complications, autism, retinopathy, fetal growth, and low birth weight.
What kind of diseases are caused by air pollution? – Related Questions
What are the 15 causes of air pollution?
Air Pollution Causes
- Vehicle Exhaust. The number one source of air pollution in city environments is vehicle exhaust fumes, which contain high amounts of carbon monoxide.
- Fossil Fuel-Based Power Plants.
- Industrial Exhaust.
- Construction Pollution.
- Agricultural Pollution.
- Natural Causes.
- Household Activities.
What are the 10 causes of air pollution?
We have listed 10 common air pollution causes along with the effects that have serious implications for your health on a daily basis.
- The Burning of Fossil Fuels.
- Industrial Emission.
- Indoor Air Pollution.
- Wildfires.
- Microbial Decaying Process.
- Transportation.
- Open Burning of Garbage Waste.
- Construction and Demolition.
What are the consequences of air pollution Class 9?
Air pollution has resulted in several respiratory disorders and heart diseases among humans. The cases of lung cancer have increased in the last few decades. Children living near polluted areas are more prone to pneumonia and asthma. Many people die every year due to the direct or indirect effects of air pollution.
What are the 5 consequences of water pollution?
Water pollution is endangering the health of millions of people around the world.
EFFECTS OF WATER POLLUTION
- Destruction of biodiversity.
- Contamination of the food chain.
- Lack of potable water.
- Disease.
- Infant mortality.
How does poor water quality affect humans?
Contaminated water and poor sanitation are linked to transmission of diseases such as cholera, diarrhoea, dysentery, hepatitis A, typhoid and polio. Absent, inadequate, or inappropriately managed water and sanitation services expose individuals to preventable health risks.
Why is Africa’s water polluted?
Runoff of pesticides and fertiliser from nearby farming activities, raw sewage from villages on the lake shoreline, and mining effluent are all causing water pollution.
Why is water quality important?
Water quality monitoring can help researchers predict and learn from natural processes in the environment and determine human impacts on an ecosystem. These measurement efforts can also assist in restoration projects or ensure environmental standards are being met.
How is water quality measured at home?
Water quality test strips
- Fill a test container with a water sample, dip a test strip in, swirl the container, and wait a few minutes with the test strip resting in the water sample.
- Take the strip out of the water and compare the color changes on the test strip to a color chart included in the kit.
What affects freshwater quality?
Industrial, farming, mining, and forestry activities also significantly affect the quality of rivers, lakes, and groundwater. For example, farming can increase the concentration of nutrients, pesticides, and suspended sediments.
Why is an overabundance of nutrients harmful to a water supply?
Water bodies require some nutrients to be healthy, but too much can be harmful. When lakes receive an overabundance of nutrients, they can become polluted by excessive amounts of algae. Die-off and decomposition of algae blooms can reduce dissolved oxygen and suffocate fish and other aquatic life.
Why do farmers add fertilizers to the soil?
Without fertilizers, nature struggles to replenish the nutrients in the soil. When crops are harvested, important nutrients are removed from the soil, because they follow the crop and end up at the dinner table. If the soil is not replenished with nutrients through fertilizing, crop yields will deteriorate over time.
How does fertilizer affect water quality?
When manure or commercial fertilizers enter surface water, the nutrients they release stimulate microorganism growth. The growth and reproduction of microorganisms reduce the dissolved oxygen content of the water body. Without sufficient dissolved oxygen in surface water, fish and other aquatic species suffocate.
How do you test for nitrogen and phosphorus in water?
Spectrophotometer method is very common for quick and accurate determination of nitrogen and phosphorus. A Spectrophotometer (Hach Lange Xion 500 LPG385) can be employed for easiest way of anlyzing N & P.
How are nutrients in water measured?
To measure the level of nutrients in water (or any solution) you need a so called EC/TDS meter to measure EC level.
How do you test water for fertilizer?
To determine the fertilizer application rate, start by calibrating the E.C. meter with a conductivity standard solution. Then test the E.C. of the fertilizer solution coming out the end of the hose. Next, test the E.C. of the water and record the value.
What is total phosphorus in soil?
Phosphorus Forms Present in the Soil
Although total soil phosphorus is generally high, with concentrations ranging from 200 to 6,000 pounds per acre, 80 percent of this phosphorus is immobile and not available for uptake by the plant.
What is soil pH?
Most soils have pH values between 3.5 and 10. In higher rainfall areas the natural pH of soils typically ranges from 5 to 7, while in drier areas the range is 6.5 to 9. Soils can be classified according to their pH value: 6.5 to 7.5—neutral.
