In Imeachtaí By Oksana

Tá forbairt ábhar físe don Water Pollution. The Dirty Details ( Water Pollution. The Dirty Details ( Truailliú. «Salach» sonraí)

An téama «Chaomhnú Comhshaoil» Environmental Protection ar cheann de na ceisteanna is tromchúisí agus casta sa staidéar ar an teanga Béarla. Thagann deacrachtaí chun cinn mar gheall ar an ngá a chur de ghlanmheabhair suimeanna móra d’ábhar, agus sainmhínithe léacsach (mar shampla, na foinsí truailliú comhshaoil sources of environmental pollution cineálacha truaillithe types of pollution etc.). Chun cabhrú leat tuiscint níos fearr ar an gceist seo, molaimid duit athbhreithniú a dhéanamh ar an físeán seo a leanas. Insíonn sé faoi thruailliú uisce sna Stáit Aontaithe, Florida, agus na foinsí éagsúla truaillithe. Chun tascanna físeán ullmhaithe a thástáil tuiscint ar an athbhreithnithe agus cur a chur de ghlanmheabhair sraith ar leith de stór focal.


Is é an chéad tasc chun báis físeán chun féachaint previewing Is gá chun teacht ar an sainmhíniú ceart de na focail a tharlaíonn san fhíseán. Ní mór dúinn iarracht a chur i gcrích an tasc seo gan úsáid a bhaint as foclóir. Tascanna ina dhiaidh sin atá dírithe ar thuiscint a thástáil scanadh físeáin.

Previewing

  1. Match the words with their definitions
    1 To spawn a Colourless flammable liquid with a pungent odour, used as a solvent for paints
    2 Traced b The overflow of a liquid from a container
    3 Sediment c Follow or be followed to source
    4 Gill d Matter that settles to the bottom of a liquid
    5 Nutrients e A tank, usually below ground, for containing sewage to be decomposed by bacteria
    6 Runoff f Having cleansing power
    7 Septic tank g Place where animals are killed for food
    8 Detergent h To prevent
    9 Slaughter house i The respiratory organ in many aquatic animals
    10 To hinder j Any of the mineral substances that are absorbed by the roots of plants for nourishment
    11 Turpentine k (Of fish, etc.) to produce or deposit (eggs)
  2. After watching the video decide whether these statements are true or false. Reason it out.
    1. To each of us water quality means the same.
    2. To a fisherman good quality water means plenty of fish to catch and areas for more fish to spawn and grow.
    3. To a boater good quality water means being able to power the boat through a water wave full of trash and hazards.
    4. Water pollution is the contamination of water by harmful chemicals or waste materials by people only.
    5. Many of the things people do every day decrease the amount of water pollution.
    6. A body of water is considered to be polluted when it is no longer usable by people or other living things.
    7. There are 2 main types of water pollution: point source and nonpoint source.
    8. Point source pollution is difficult to identify, control or manage.
    9. Point source pollution can’t be traced to a single source.
    10. Nonpoint source pollution comes from 1 place and there is a specific source of this pollution.
  3. Distribute the following sources of pollution according to the main forms of point and nonpoint source water pollution some sources can be used more than once

    Turpentine, bits of soil and wood, runoff from animal waste, food / paper plants, septic tank leak, fertilizers, sewage, slaughter house, detergents, oil spills, landfills

    Sediments Nutrients Bacteria Toxic pollutants
  4. Answer the questions
    1. In what way do sediments pollute water
    2. What are the advantages and disadvantages of the presence of nutrients in water
    3. What are the causes of toxic pollution
    4. What is being done to prevent water pollution

Na cineálacha físeáin — ar ábhar breise fíor-riachtanach i staidéar ar an teanga Béarla. I mo thuairimse, go bhfuil siad suimiúil gnáth éisteachta listening agus tá an chomhlánú foirfe chun na téacsanna a léamh ar ábhair áirithe.

 

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