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ICSE Class 10 Pollution Control & Urban Management — practice questions — page 3

Explore 96 free Pollution Control & Urban Management questions in ICSE Class 10 Environmental Science. Open each question or exercise to read its content, reference answers and available explanation.

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Pollution Control & Urban Management questions and exercises with answers

Showing questions 61–90 of 96.

Match e-waste path: 1. Inhale: p. Breathe 2. Ingest: q. Swallow 3. Dermal: r. SkinRead the answer and worked solution →Match RoHS scope: 1. RoHS: p. Toxic curb 2. Lead: q. Restricted 3. Cd: r. Banned ionRead the answer and worked solution →Match source sort: 1. Kerb: p. At home 2. Drop-off: q. Depot 3. Buy-back: r. CenterRead the answer and worked solution →Match energy route: 1. Thermal: p. Incin 2. Biogas: q. CH4 fuel 3. Steam: r. TurbineRead the answer and worked solution →Match phase 5 state: 1. P-V: p. Maturation 2. Bug: q. Slow rate 3. Humic: r. StableRead the answer and worked solution →Match global pact: 1. Basel: p. Pact 2. Export: q. Ban rule 3. Treaty: r. 1989Read the answer and worked solution →Match bioreactor type: 1. Aero: p. Air pump 2. Anaero: q. Methane 3. Hybrid: r. DualRead the answer and worked solution →Match e-waste site: 1. Guiyu: p. China hub 2. Scrap: q. Informal 3. Acid: r. StrippingRead the answer and worked solution →Match excluded waste: 1. Toxic: p. Pesticide 2. Atomic: q. Nuclear 3. Sewage: r. SludgeRead the answer and worked solution →Match aftercare step: 1. Cap: p. Clay top 2. Probe: q. Gas test 3. Well: r. Water testRead the answer and worked solution →Match recycle gain: 1. Copper: p. Metal 2. Gold: q. Precious 3. Energy: r. SavedRead the answer and worked solution →Match source action: 1. Sort: p. Separate 2. Storage: q. On site 3. Chute: r. High riseRead the answer and worked solution →Match air pollutant: 1. CO: p. Toxic gas 2. SO2: q. Acid gas 3. O3: r. Smog gasRead the answer and worked solution →Match air source: 1. Car: p. Exhaust 2. Coal: q. Fly ash 3. Dump: r. MethaneRead the answer and worked solution →Match sulfur form: 1. Coal: p. SO2 fuel 2. SO2: q. Acid gas 3. Rain: r. AcidicRead the answer and worked solution →Match ozone facet: 1. O3: p. Smog gas 2. NOx: q. O3 maker 3. Sun: r. CatalystRead the answer and worked solution →Match air particle: 1. PM: p. Aerosol 2. Soot: q. Black C 3. Dust: r. MineralRead the answer and worked solution →Match nitrogen gas: 1. NO: p. Nitric 2. NO2: q. Dioxide 3. NH3: r. AmmoniaRead the answer and worked solution →Match air impact: 1. SO2: p. Acid rain 2. Smog: q. Haze sky 3. Lead: r. NeurotoxRead the answer and worked solution →Match farm emission: 1. NH3: p. Manure 2. Urea: q. Farm gas 3. CH4: r. CattleRead the answer and worked solution →Match water origin: 1. Sewage: p. Domestic 2. Runoff: q. Farmland 3. Effluent: r. PlantRead the answer and worked solution →Match water agent: 1. HAV: p. Virus 2. Vibrio: q. Bacteria 3. Worm: r. ParasiteRead the answer and worked solution →Match thermal facet: 1. Heat: p. Warm water 2. Low DO: q. Hypoxia 3. Coolant: r. ThermalRead the answer and worked solution →Match lake nutrient: 1. NO3: p. Nutrient 2. PO4: q. Algae food 3. Bloom: r. HypoxiaRead the answer and worked solution →Match water toxin: 1. Lead: p. Toxic Pb 2. Acid: q. Low pH 3. Silt: r. TurbidityRead the answer and worked solution →Match sewage waste: 1. Solids: p. Sludge 2. Liquid: q. Effluent 3. Fats: r. Scum layerRead the answer and worked solution →Match sewage unit: 1. Screen: p. Debris 2. Tank: q. Aerobic 3. Pond: r. LagoonRead the answer and worked solution →Match plastic term: 1. Pellet: p. Beads 2. Macro: q. Bottles 3. Micro: r. Tiny bitsRead the answer and worked solution →Match soil cause: 1. Spray: p. Pesticide 2. Spill: q. Crude oil 3. Slag: r. Mine wasteRead the answer and worked solution →Match agrochemical: 1. Weed: p. Herbicide 2. Bug: q. Pesticide 3. Fungus: r. BiocideRead the answer and worked solution →

Worked practice questions

Match e-waste path: 1. Inhale: p. Breathe 2. Ingest: q. Swallow 3. Dermal: r. Skin

  1. 1-p, 2-q, 3-r
  2. 1-p, 2-r, 3-q
  3. 1-q, 2-p, 3-r
  4. 1-r, 2-p, 3-q
Show answer and solution

Correct answer: A. 1-p, 2-q, 3-r

The three primary human exposure pathways around e-waste sites are inhalation, ingestion, and dermal skin contact.

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Match RoHS scope: 1. RoHS: p. Toxic curb 2. Lead: q. Restricted 3. Cd: r. Banned ion

  1. 1-p, 2-q, 3-r
  2. 1-p, 2-r, 3-q
  3. 1-q, 2-p, 3-r
  4. 1-r, 2-p, 3-q
Show answer and solution

Correct answer: A. 1-p, 2-q, 3-r

The RoHS Directive restricts toxic substances like lead and cadmium in electrical and electronic equipment.

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Match source sort: 1. Kerb: p. At home 2. Drop-off: q. Depot 3. Buy-back: r. Center

  1. 1-p, 2-q, 3-r
  2. 1-p, 2-r, 3-q
  3. 1-q, 2-p, 3-r
  4. 1-r, 2-p, 3-q
Show answer and solution

Correct answer: A. 1-p, 2-q, 3-r

Source-separated waste recovery relies on kerbside collection at residences, public drop-off depots, and buy-back centres.

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