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Unit: 5; Lesson 2; Environmental Pollution

Bangladesh is now apparently in the grip of all sorts of pollution like air pollution, soil pollution and water pollution.

āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ āĻāĻ–āύ āĻĻ⧃āĻļā§āϝāϤ āĻŦāĻžāϝāĻŧ⧁ āĻĻā§‚āώāĻŖ, āĻŽāĻžāϟāĻŋ āĻĻā§‚āώāĻŖ āĻ“ āĻĒāĻžāύāĻŋ āĻĻā§‚āώāϪ⧇āϰ āĻŽāϤ⧋ āϏāĻŦ āϧāϰāύ⧇āϰ āĻĻā§‚āώāϪ⧇āϰ āĻ•āĻŦāϞ⧇ āĻĒāĻĄāĻŧ⧇āϛ⧇āĨ¤

The dwellers of the urban areas are the worst sufferers of such pollution. The indiscriminate industrialization process in Bangladesh over the past decades has created significant environmental problems.

āĻ āϧāϰāύ⧇āϰ āĻĻā§‚āώāϪ⧇ āϏāĻŦāĻšā§‡āϝāĻŧ⧇ āĻŦ⧇āĻļāĻŋ āĻ•ā§āώāϤāĻŋāĻ—ā§āϰāĻ¸ā§āϤ āĻšāĻšā§āϛ⧇āύ āĻļāĻšāϰāĻžāĻžā§āϚāϞ⧇āϰ āĻŦāĻžāϏāĻŋāĻ¨ā§āĻĻāĻžāϰāĻžāĨ¤ āĻ—āϤ āĻ•āϝāĻŧ⧇āĻ• āĻĻāĻļāĻ• āϧāϰ⧇ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇ āύāĻŋāĻ°ā§āĻŦāĻŋāϚāĻžāϰ⧇ āĻļāĻŋāĻ˛ā§āĻĒāĻžāϝāĻŧāύ āĻĒā§āϰāĻ•ā§āϰāĻŋāϝāĻŧāĻž āωāĻ˛ā§āϞ⧇āĻ–āϝ⧋āĻ—ā§āϝ āĻĒāϰāĻŋāĻŦ⧇āĻļāĻ—āϤ āϏāĻŽāĻ¸ā§āϝāĻžāϰ āϏ⧃āĻˇā§āϟāĻŋ āĻ•āϰ⧇āϛ⧇āĨ¤

We will now know about some of the most common types of environmental pollution and ways of coping with them.

āφāĻŽāϰāĻž āĻāĻ–āύ āĻĒāϰāĻŋāĻŦ⧇āĻļ āĻĻā§‚āώāϪ⧇āϰ āĻ•āĻŋāϛ⧁ āϏāĻžāϧāĻžāϰāĻŖ āϧāϰāύ āĻāĻŦāĻ‚ āϏ⧇āϗ⧁āϞāĻŋ āĻŽā§‹āĻ•āĻžāĻŦ⧇āϞāĻžāϰ āωāĻĒāĻžāϝāĻŧ āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϜāĻžāύāĻŦāĨ¤

Air pollution
Air pollution comes from a wide variety of sources. In Bangladesh poisonous exhaust from industrial plants, brick kilns, old or poorly-serviced vehicles and dust from roads and construction sites are some of the major sources of air pollution.

āĻŦāĻžā§Ÿā§ āĻĻā§‚āώāĻŖ

āĻŦāĻžāϝāĻŧ⧁ āĻĻā§‚āώāĻŖ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ āĻ‰ā§ŽāϏ āĻĨ⧇āϕ⧇ āφāϏ⧇āĨ¤ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇ āĻļāĻŋāĻ˛ā§āĻĒ āĻ•āĻžāϰāĻ–āĻžāύāĻž, āχāϟāĻ­āĻžāϟāĻž, āĻĒ⧁āϰāĻžāύ⧋ āĻŦāĻž āĻ–āĻžāϰāĻžāĻĒāĻ­āĻžāĻŦ⧇ āĻĒāϰāĻŋāϏ⧇āĻŦāĻž āĻ•āϰāĻž āϝāĻžāύāĻŦāĻžāĻšāύ āĻāĻŦāĻ‚ āϰāĻžāĻ¸ā§āϤāĻž āĻ“ āύāĻŋāĻ°ā§āĻŽāĻžāĻŖāĻ¸ā§āĻĨāϞ āĻĨ⧇āϕ⧇ āϧ⧁āϞāĻžāĻŦāĻžāϞāĻŋ āĻŦāĻžāϝāĻŧ⧁ āĻĻā§‚āώāϪ⧇āϰ āĻĒā§āϰāϧāĻžāύ āĻ‰ā§ŽāϏāĨ¤

We can reduce this type of pollution by making less use of motor vehicles and avoiding the use of vehicles older than 20 years.

āφāĻŽāϰāĻž āĻŽā§‹āϟāϰ āĻ—āĻžāĻĄāĻŧāĻŋāϰ āĻ•āĻŽ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰ⧇ āĻāĻŦāĻ‚ ⧍ā§Ļ āĻŦāĻ›āϰ⧇āϰ āĻŦ⧇āĻļāĻŋ āĻĒ⧁āϰāĻžāύ⧋ āϝāĻžāύāĻŦāĻžāĻšāύ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāĻĄāĻŧāĻŋāϝāĻŧ⧇ āĻāχ āϧāϰāύ⧇āϰ āĻĻā§‚āώāĻŖ āĻ•āĻŽāĻžāϤ⧇ āĻĒāĻžāϰāĻŋāĨ¤

We may also use proper lubricants to lessen the level of emission and pollutants. We can encourage people to use Compressed Natural Gas (CNG) or Liquid Petroleum Gas (LPG) for fuelling their
cars.

āφāĻŽāϰāĻž āύāĻŋāĻ°ā§āĻ—āĻŽāύ āĻāĻŦāĻ‚ āĻĻā§‚āώāϪ⧇āϰ āĻŽāĻžāĻ¤ā§āϰāĻž āĻ•āĻŽāĻžāϤ⧇ āϝāĻĨāĻžāϝāĻĨ āϞ⧁āĻŦā§āϰāĻŋāϕ⧇āĻ¨ā§āϟāĻ“ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāϤ⧇ āĻĒāĻžāϰāĻŋāĨ¤ āφāĻŽāϰāĻž āϞ⧋āϕ⧇āĻĻ⧇āϰ āϤāĻžāĻĻ⧇āϰ āĻœā§āĻŦāĻžāϞāĻžāύ⧀āϰ āϜāĻ¨ā§āϝ āĻ•āĻŽāĻĒā§āϰ⧇āϏāĻĄ āĻ¨ā§āϝāĻžāϚāĻžāϰāĻžāϞ āĻ—ā§āϝāĻžāϏ (āϏāĻŋāĻāύāϜāĻŋ) āĻŦāĻž āϤāϰāϞ āĻĒ⧇āĻŸā§āϰ⧋āϞāĻŋāϝāĻŧāĻžāĻŽ āĻ—ā§āϝāĻžāϏ (āĻāϞāĻĒāĻŋāϜāĻŋ)āĻ—āĻžāĻĄāĻŧāĻŋāϤ⧇ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāϤ⧇ āĻ‰ā§ŽāϏāĻžāĻšāĻŋāϤ āĻ•āϰāϤ⧇ āĻĒāĻžāϰāĻŋ

The government may relocate hazardous industries like brick kilns to areas away from human habitations.

āϏāϰāĻ•āĻžāϰ āχāĻŸā§‡āϰ āĻ­āĻžāϟāĻžāϰ āĻŽāϤ⧋ āĻŦāĻŋāĻĒāĻœā§āϜāύāĻ• āĻļāĻŋāĻ˛ā§āĻĒāϗ⧁āϞāĻŋāϕ⧇ āĻŽāĻžāύ⧁āώ⧇āϰ āĻŦāĻžāϏāĻ¸ā§āĻĨāĻžāύ āĻĨ⧇āϕ⧇ āĻĻā§‚āϰ⧇ āĻāϞāĻžāĻ•āĻžāϝāĻŧ āĻ¸ā§āĻĨāĻžāύāĻžāĻ¨ā§āϤāϰ āĻ•āϰāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

Water pollution
Water pollution can occur in oceans, rivers, lakes, ponds and underground reservoirs. As different water sources flow together, the pollution can spread easily and quickly.

āĻĒāĻžāύāĻŋ āĻĻā§‚āώāĻŖ

āϏāĻŽā§āĻĻā§āϰ, āύāĻĻā§€, āĻšā§āϰāĻĻ, āĻĒ⧁āϕ⧁āϰ āĻāĻŦāĻ‚ āĻ­ā§‚āĻ—āĻ°ā§āĻ­āĻ¸ā§āĻĨ āϜāϞāĻžāϧāĻžāϰ⧇ āĻĒāĻžāύāĻŋ āĻĻā§‚āώāĻŖ āϘāϟāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ āϝ⧇āĻšā§‡āϤ⧁ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ āϜāϞ⧇āϰ āωāĻ¤ā§āϏ āĻāĻ•āĻ¤ā§āϰ⧇ āĻĒā§āϰāĻŦāĻžāĻšāĻŋāϤ āĻšāϝāĻŧ, āĻĻā§‚āώāĻŖ āϏāĻšāĻœā§‡āχ āĻāĻŦāĻ‚ āĻĻā§āϰ⧁āϤ āĻ›āĻĄāĻŧāĻŋāϝāĻŧ⧇ āĻĒāĻĄāĻŧ⧇āĨ¤

Causes of water pollution include:
 increased sediment from soil
 erosion
 improper waste disposal and littering
 leakage of soil pollution into water supplies
 organic materials that decay in water supplies etc.

āϜāϞ āĻĻā§‚āώāϪ⧇āϰ āĻ•āĻžāϰāĻŖāϗ⧁āϞāĻŋāϰ āĻŽāĻ§ā§āϝ⧇ āϰāϝāĻŧ⧇āϛ⧇:

  • āĻŽāĻžāϟāĻŋ āĻĨ⧇āϕ⧇ āĻŦāĻ°ā§āϧāĻŋāϤ āĻĒāϞāĻŋ
  • āĻ•ā§āώāϝāĻŧ
  • āĻ…āύ⧁āĻĒāϝ⧁āĻ•ā§āϤ āĻŦāĻ°ā§āĻœā§āϝ āύāĻŋāĻˇā§āĻĒāĻ¤ā§āϤāĻŋ āĻāĻŦāĻ‚ āφāĻŦāĻ°ā§āϜāύāĻž
  • āϜāϞ āϏāϰāĻŦāϰāĻžāĻšā§‡ āĻŽāĻžāϟāĻŋ āĻĻā§‚āώāϪ⧇āϰ āĻĢ⧁āĻŸā§‹
  • āϜ⧈āĻŦ āĻĒāĻĻāĻžāĻ°ā§āĻĨ āϝāĻž āĻĒāĻžāύāĻŋ āϏāϰāĻŦāϰāĻžāĻšā§‡ āĻ•ā§āώāϝāĻŧāĻĒā§āϰāĻžāĻĒā§āϤ āĻšāϝāĻŧ āχāĻ¤ā§āϝāĻžāĻĻāĻŋ

In fact, polluting the land means polluting the water. Throwing away a toxic substance on the ground near a water space means it eventually reaches a body of water.

āφāϏāϞ⧇ āϜāĻŽāĻŋ āĻĻā§‚āώāĻŋāϤ āĻ•āϰāĻž āĻŽāĻžāύ⧇āχ āĻĒāĻžāύāĻŋāϕ⧇ āĻĻā§‚āώāĻŋāϤ āĻ•āϰāĻžāĨ¤ āϜāϞ⧇āϰ āϜāĻžāϝāĻŧāĻ—āĻžāϰ āĻ•āĻžāϛ⧇ āĻŽāĻžāϟāĻŋāϤ⧇ āĻāĻ•āϟāĻŋ āĻŦāĻŋāώāĻžāĻ•ā§āϤ āĻĒāĻĻāĻžāĻ°ā§āĻĨ āϛ⧁āρāĻĄāĻŧ⧇ āĻĢ⧇āϞāĻžāϰ āĻ…āĻ°ā§āĻĨ āĻāϟāĻŋ āĻļ⧇āώ āĻĒāĻ°ā§āϝāĻ¨ā§āϤ āĻĒāĻžāύāĻŋāϰ āϏāĻ™ā§āϗ⧇ āĻŽāĻŋāĻļ⧇ āϝāĻžā§ŸāĨ¤

As a result, the water is polluted. Industrial wastes must not be disposed in rivers or lakes. We need to be more careful about disposing household wastes too.

āĻĢāϞ⧇ āĻĒāĻžāύāĻŋ āĻĻā§‚āώāĻŋāϤ āĻšāĻšā§āϛ⧇āĨ¤ āĻļāĻŋāĻ˛ā§āĻĒ⧇āϰ āĻŦāĻ°ā§āĻœā§āϝ āύāĻĻā§€ āĻŦāĻž āĻšā§āϰāĻĻ⧇ āĻĢ⧇āϞāĻž āωāϚāĻŋāϤ āύāϝāĻŧāĨ¤ āĻ—ā§ƒāĻšāĻ¸ā§āĻĨāĻžāϞāĻŋāϰ āĻŦāĻ°ā§āĻœā§āϝ āĻĢ⧇āϞāĻžāϰ āĻŦā§āϝāĻžāĻĒāĻžāϰ⧇āĻ“ āφāĻŽāĻžāĻĻ⧇āϰ āφāϰāĻ“ āϏāϤāĻ°ā§āĻ• āĻšāϤ⧇ āĻšāĻŦ⧇āĨ¤

Use of pesticides means that when it rains on the lawn or garden, chemicals wash into the water bodies. Therefore, we must be aware of the dangers of using pesticides as they may pollute our rivers, canals and lakes.

āϕ⧀āϟāύāĻžāĻļāĻ• āĻŦā§āϝāĻŦāĻšāĻžāϰ⧇āϰ āĻ…āĻ°ā§āĻĨ āĻšāϞ āϞāύ āĻŦāĻž āĻŦāĻžāĻ—āĻžāύ⧇ āĻŦ⧃āĻˇā§āϟāĻŋ āĻšāϞ⧇ āϰāĻžāϏāĻžāϝāĻŧāύāĻŋāĻ• āϜāϞāĻžāĻļāϝāĻŧ⧇ āϧ⧁āϝāĻŧ⧇ āϝāĻžāϝāĻŧāĨ¤ āĻ…āϤāĻāĻŦ, āφāĻŽāĻžāĻĻ⧇āϰ āĻ…āĻŦāĻļā§āϝāχ āϕ⧀āϟāύāĻžāĻļāĻ• āĻŦā§āϝāĻŦāĻšāĻžāϰ⧇āϰ āĻŦāĻŋāĻĒāĻĻ āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϏāĻšā§‡āϤāύ āĻšāϤ⧇ āĻšāĻŦ⧇ āĻ•āĻžāϰāĻŖ āϤāĻžāϰāĻž āφāĻŽāĻžāĻĻ⧇āϰ āύāĻĻā§€, āĻ–āĻžāϞ āĻāĻŦāĻ‚ āĻšā§āϰāĻĻāϕ⧇ āĻĻā§‚āώāĻŋāϤ āĻ•āϰāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

Soil pollution
Among the most significant causes of soil pollution is the enormous volume of industrial waste which is being produced every day but not disposed properly.

āĻŽāĻžāϟāĻŋ āĻĻā§‚āώāĻŖ

āĻŽāĻžāϟāĻŋ āĻĻā§‚āώāϪ⧇āϰ āϏāĻŦāĻšā§‡āϝāĻŧ⧇ āωāĻ˛ā§āϞ⧇āĻ–āϝ⧋āĻ—ā§āϝ āĻ•āĻžāϰāĻŖāϗ⧁āϞāĻŋāϰ āĻŽāĻ§ā§āϝ⧇ āϰāϝāĻŧ⧇āϛ⧇ āĻĒā§āϰāϚ⧁āϰ āĻĒāϰāĻŋāĻŽāĻžāϪ⧇ āĻļāĻŋāĻ˛ā§āĻĒ āĻŦāĻ°ā§āĻœā§āϝ āϝāĻž āĻĒā§āϰāϤāĻŋāĻĻāĻŋāύ āϤ⧈āϰāĻŋ āĻšāĻšā§āϛ⧇ āĻ•āĻŋāĻ¨ā§āϤ⧁ āϏāĻ āĻŋāĻ•āĻ­āĻžāĻŦ⧇ āĻ…āĻĒāϏāĻžāϰāĻŖ āĻ•āϰāĻž āĻšāĻšā§āϛ⧇ āύāĻžāĨ¤

The mismanagement of household wastes, particularly the polythene shopping bags, has caused serious threat to the soil, and the drainage system.

āĻ—ā§ƒāĻšāĻ¸ā§āĻĨāĻžāϞāĻŋāϰ āĻŦāĻ°ā§āĻœā§āϝ, āĻŦāĻŋāĻļ⧇āώ āĻ•āϰ⧇ āĻĒāϞāĻŋāĻĨāĻŋāύ āĻļāĻĒāĻŋāĻ‚ āĻŦā§āϝāĻžāϗ⧇āϰ āĻ…āĻŦā§āϝāĻŦāĻ¸ā§āĻĨāĻžāĻĒāύāĻž āĻŽāĻžāϟāĻŋ, āĻāĻŦāĻ‚ āύāĻŋāĻˇā§āĻ•āĻžāĻļāύ āĻŦā§āϝāĻŦāĻ¸ā§āĻĨāĻžāϰ āϜāĻ¨ā§āϝ āĻŽāĻžāϰāĻžāĻ¤ā§āĻŽāĻ• āĻšā§āĻŽāĻ•āĻŋāϰ āϏ⧃āĻˇā§āϟāĻŋ āĻ•āϰ⧇āϛ⧇āĨ¤

Another cause for soil pollution is the use of agricultural pesticides, fertilizers etc. Sometimes fuel leakages from automobiles may get washed away by rain and seep into the nearby soil.

āĻŽāĻžāϟāĻŋ āĻĻā§‚āώāϪ⧇āϰ āφāϰ⧇āĻ•āϟāĻŋ āĻ•āĻžāϰāĻŖ āĻšāϞ āĻ•ā§ƒāώāĻŋ āϕ⧀āϟāύāĻžāĻļāĻ•, āϏāĻžāϰ āχāĻ¤ā§āϝāĻžāĻĻāĻŋāϰ āĻŦā§āϝāĻŦāĻšāĻžāϰāĨ¤ āĻ•āĻ–āύāĻ“ āĻ•āĻ–āύāĻ“ āĻ…āĻŸā§‹āĻŽā§‹āĻŦāĻžāχāϞ āĻĨ⧇āϕ⧇ āĻœā§āĻŦāĻžāϞāĻžāύāĻŋ āĻĢ⧁āĻŸā§‹ āĻŦ⧃āĻˇā§āϟāĻŋāϤ⧇ āϧ⧁āϝāĻŧ⧇ āϝāĻžāϝāĻŧ āĻāĻŦāĻ‚ āĻ•āĻžāĻ›āĻžāĻ•āĻžāĻ›āĻŋ āĻŽāĻžāϟāĻŋāϤ⧇ āĻĸ⧁āϕ⧇ āϝ⧇āϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

Pesticides and fertilizers are useful for plant growth but their overuse has led to soil pollution. Natural fertilizers and compost can be used instead of their chemical alternatives.

āϕ⧀āϟāύāĻžāĻļāĻ• āĻāĻŦāĻ‚ āϏāĻžāϰ āωāĻĻā§āĻ­āĻŋāĻĻ⧇āϰ āĻŦ⧃āĻĻā§āϧāĻŋāϰ āϜāĻ¨ā§āϝ āωāĻĒāϝ⧋āĻ—ā§€ āĻ•āĻŋāĻ¨ā§āϤ⧁ āϤāĻžāĻĻ⧇āϰ āĻ…āĻ¤ā§āϝāϧāĻŋāĻ• āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻŽāĻžāϟāĻŋ āĻĻā§‚āώāϪ⧇āϰ āĻĻāĻŋāϕ⧇ āĻĒāϰāĻŋāϚāĻžāϞāĻŋāϤ āĻ•āϰ⧇āϛ⧇āĨ¤ āϰāĻžāϏāĻžāϝāĻŧāύāĻŋāĻ• āĻŦāĻŋāĻ•āĻ˛ā§āĻĒ⧇āϰ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤ⧇ āĻĒā§āϰāĻžāĻ•ā§ƒāϤāĻŋāĻ• āϏāĻžāϰ āĻāĻŦāĻ‚ āĻ•āĻŽā§āĻĒā§‹āĻ¸ā§āϟ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āϝ⧇āϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

Recycling is another way to reduce and control soil pollution. Recycling papers, plastics and other materials reduces the volume of refuse in landfills.

āĻŽāĻžāϟāĻŋ āĻĻā§‚āώāĻŖ āĻ•āĻŽāĻžāϤ⧇ āĻāĻŦāĻ‚ āύāĻŋāϝāĻŧāĻ¨ā§āĻ¤ā§āϰāĻŖ āĻ•āϰāĻžāϰ āφāϰ⧇āĻ•āϟāĻŋ āωāĻĒāĻžāϝāĻŧ āĻšāϞ āĻĒ⧁āύāĻ°ā§āĻŦā§āϝāĻŦāĻšāĻžāϰāĨ¤ āĻ•āĻžāĻ—āϜāĻĒāĻ¤ā§āϰ, āĻĒā§āϞāĻžāĻ¸ā§āϟāĻŋāĻ• āĻāĻŦāĻ‚ āĻ…āĻ¨ā§āϝāĻžāĻ¨ā§āϝ āωāĻĒāĻ•āϰāĻŖ āĻĒ⧁āύāĻ°ā§āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻ—āĻ°ā§āϤāϗ⧁āϞ⧋āϤ⧇ āĻŦāĻ°ā§āĻœā§āϝ⧇āϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ āĻšā§āϰāĻžāϏ āĻ•āϰ⧇āĨ¤

Deforestation also causes erosion, pollution and the loss of fertility in the topsoil. Planting trees and re-forestation help prevent soil erosion and pollution.

āĻŦāύ āωāϜāĻžāĻĄāĻŧ⧇āϰ āĻĢāϞ⧇ āĻŽāĻžāϟāĻŋāϰ āωāĻĒāϰ⧇āϰ āĻŽāĻžāϟāĻŋāϤ⧇ āĻ•ā§āώāϝāĻŧ, āĻĻā§‚āώāĻŖ āĻāĻŦāĻ‚ āωāĻ°ā§āĻŦāϰāϤāĻž āύāĻˇā§āϟ āĻšāϝāĻŧāĨ¤ āĻŦ⧃āĻ•ā§āώ āϰ⧋āĻĒāĻŖ āĻāĻŦāĻ‚ āĻĒ⧁āύāσāĻŦāύāĻžāϝāĻŧāύ āĻŽāĻžāϟāĻŋāϰ āĻ•ā§āώāϝāĻŧ āĻ“ āĻĻā§‚āώāĻŖ āĻĒā§āϰāϤāĻŋāϰ⧋āϧ⧇ āϏāĻžāĻšāĻžāĻ¯ā§āϝ āĻ•āϰ⧇āĨ¤

English āĻŦāĻžāĻ‚āϞāĻž
01.   Grip (n)

02.   Sort (n)

03.   Pollution (n)

04.   Dweller (n)

05.   Urban (adj)

06.   Sufferer (n)

07.   Decade (n)

08.   Significant (adj)

09.   Indiscriminate (adj)

10.   Industrialization (n)

11.   Environmental (adj)

12.   Cope With (V)

13.   Wide (adj)

14.   Variety (n)

15.   Source (n)

16.   Poisonous (adj)

17.   Exhaust (n)

18.   Industrial Plant (n)

19.   Reduce (v)

20.   Avoid (v)

21.   Pollutant (n)

22.   Encourage (v)

23.   Compressed (adj)

24.   Natural (adj)

25.   Relocate (v)

26.   Hazardous (adj)

27.   Brick Klin (n)

28.   Habitation (n)

29.   Ocean (n)

30.   Reservoirs (n)

31.   Improper (adj)

32.   Organic (adj)

33.   Decay (v)

34.   Toxic Substance (n)

35.   Eventually (adv)

36.   Enormous (adj)

37.   Particularly (adv)

38.   Mismanagement (n)

39.   Volume (n)

40.   Alternative (n)

41.   Refuse (n)

42.   Deforestation (n)

43.   Fertility (n)

44.   Reforestation (n)

45.   Erosion (n)

ā§Ļā§§. āĻĻā§ƒā§ āĻŽā§āĻˇā§āϟāĻŋāϤ⧇ āϧāĻžāϰāĻŖ

ā§Ļ⧍. āĻĒā§āϰāĻ•āĻžāϰ

ā§Ļā§Š. āĻĻā§‚āώāĻŖ

ā§Ļā§Ē. āĻŦāĻžāϏāĻŋāĻ¨ā§āĻĻāĻž

ā§Ļā§Ģ. āĻļāĻšā§āϰ⧇

ā§Ļā§Ŧ. āϭ⧁āĻ•ā§āϤāĻ­ā§‹āĻ—ā§€

ā§Ļā§­. āĻĻāĻļāĻ•

ā§Ļā§Ž. āϤāĻžā§ŽāĻĒāĻ°ā§āϝāĻĒā§‚āĻ°ā§āĻŖ

ā§Ļ⧝. āĻ…āĻŦāĻŋāĻŦ⧇āϚāύāĻžāĻĒā§‚āĻ°ā§āĻŖ, āύāĻŋāĻ°ā§āĻŦāĻŋāϚāĻžāϰ⧇, āĻŦāĻŋāĻŦ⧇āϚāύāĻžāĻšā§€āύ

ā§§ā§Ļ. āĻļāĻŋāĻ˛ā§āĻĒāĻžā§Ÿāύ

ā§§ā§§. āĻĒāϰāĻŋāĻŦ⧇āĻļ āϏāĻ‚āĻ•ā§āϰāĻžāĻ¨ā§āϤ

⧧⧍. āĻŽā§‹āĻ•āĻžāĻŦāĻŋāϞāĻž āĻ•āϰāĻž, āϏ⧇āϰ⧇ āĻ“āĻ āĻž

ā§§ā§Š. āĻŦā§āϝāĻžāĻĒāĻ•

ā§§ā§Ē. āĻŦ⧈āϚāĻŋāĻ¤ā§āĻ°ā§āϝ

ā§§ā§Ģ. āĻ‰ā§ŽāϏ

ā§§ā§Ŧ. āĻŦāĻŋāώāĻžāĻ•ā§āϤ

ā§§ā§­. āϧ⧋āρ⧟āĻž

ā§§ā§Ž. āĻļāĻŋāĻ˛ā§āĻĒ āĻ•āĻžāϰāĻ–āĻžāύāĻž

⧧⧝. āĻšā§āϰāĻžāϏ āĻ•āϰāĻž, āĻ•āĻŽāĻžāύ⧋

⧍ā§Ļ. āĻā§œāĻžāύ⧋, āĻĒāϰāĻŋāĻšāĻžāϰ āĻ•āϰāĻž

⧍⧧. āĻĻā§‚āώāĻ•

⧍⧍. āωāϤāϏāĻžāĻšāĻŋāϤ āĻ•āϰāĻž

ā§¨ā§Š. āϏāĻ‚āϕ⧁āϚāĻŋāϤ

⧍ā§Ē. āĻĒā§āϰāĻžāĻ•ā§ƒāϤāĻŋāĻ•

⧍ā§Ģ. āĻĒ⧁āύāσāĻ¸ā§āĻĨāĻžāĻĒāύ āĻ•āϰāĻž

⧍ā§Ŧ āĻŦāĻŋāĻĒāĻĻāϏāĻ‚āϕ⧁āϞ

⧍⧭. āχāĻŸā§‡āϰ āĻ­āĻžāϟāĻž

ā§¨ā§Ž. āĻŦāĻžāϏāĻ¸ā§āĻĨāĻžāύ

⧍⧝. āϏāĻŽā§āĻĻā§āϰ

ā§Šā§Ļ. āϜāϞāĻžāϧāĻžāϰ

ā§Šā§§. āĻ…āύ⧁āĻĒāϝ⧁āĻ•ā§āϤ

ā§Šā§¨. āϜ⧈āĻŦ

ā§Šā§Š. āĻ§ā§āĻŦāĻ‚āϏ āĻ•āϰāĻž

ā§Šā§Ē. āĻŦāĻŋāώāĻžāĻ•ā§āϤ āĻŦāĻ¸ā§āϤ⧁

ā§Šā§Ģ. āĻ…āĻŦāĻļ⧇āώ⧇

ā§Šā§Ŧ. āĻŦāĻŋāĻļāĻžāϞ

ā§Šā§­. āĻŦāĻŋāĻļ⧇āώāĻ­āĻžāĻŦ⧇

ā§Šā§Ž. āĻ…āĻŦā§āϝāĻ¸ā§āĻĨāĻĒāύāĻž

ā§Šā§¯. āĻĒāϰāĻŋāϏāϰ

ā§Ēā§Ļ. āĻŦāĻŋāĻ•āĻ˛ā§āĻĒ

ā§Ēā§§. āφāĻ°ā§āĻŦāϜāύāĻž

ā§Ē⧍. āĻŦāύ āωāϜāĻžāϰ

ā§Ēā§Š. āωāĻ°ā§āĻŦāϰāϤāĻž

ā§Ēā§Ē. āĻŦāύāĻžā§Ÿāύ āϏ⧃āĻˇā§āϟāĻŋāĻ•āϰāĻŖ

ā§Ēā§Ģ. āĻ•ā§āώ⧟, āĻ­āĻžāĻ™āύ