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. 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 In fact, polluting the land means polluting the water. Throwing away a toxic substance on the ground near a water source means it eventually reaches the body of water. As a result, the water is polluted. Industrial wastes must not be disposed in rivers or lakes. We need [গণিত] be more careful about disposing household wastes too. Use of pesticides means that when it rains, chemicals used in the lawn or garden 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. Water is all (a) [গণিত] us. Everything on the planet needs water [গণিত] survive. It is really (b) [গণিত] our lives. But water is being (c) [গণিত] in different ways. People do unwise work and pollute water. [গণিত] save ourselves we must take (d) [গণিত] stop water pollution. All walks of people should be careful about the use of water. We should not waste water too. All water (e) [গণিত] are in the threat of pollution or already polluted.
উত্তর: (a) around; (b) important/vital; (c) polluted/contaminated; (d) measures/steps/actions; (e) sources.
SSC ইংরেজি ১ম পত্র CQ — Prosthuti প্রশ্নব্যাংক
SSC · ইংরেজি ১ম পত্র · সৃজনশীল
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. 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 In fact, polluting the land means polluting the water. Throwing away a toxic substance on the ground near a water source means it eventually reaches the body of water. As a result, the water is polluted. Industrial wastes must not be disposed in rivers or lakes. We need too. Use of pesticides means that when it rains, chemicals used in the lawn or garden 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. Water is all (a) us. Everything on the planet needs water survive. It is really (b) lives. But water is being (c) in different ways. People do unwise work and pollute water. pollution. All walks of people should be careful about the use of water. We should not waste water too. All water (e) are in the threat of pollution or already polluted.
উত্তর