Leaving Cert Biology Ecology & Ecosystems: What is meant by pollution?\nAny

What is meant by pollution?\nAny harmful (undesirable) addition to the environment (or named ecosystem).\n\nGive an example of a human activity that results in the pollution of air or water.\nAn example is the emission of greenhouse gases from vehicles.\n\nSuggest a means of counteracting this pollution.\nImplementing public transport systems or encouraging the use of bicycles can help reduce emissions.\n\nExplain conservation in relation to wild plants and animals.\nConservation refers to the retention of viable populations of wild plants and animals and their habitats, with an emphasis on preventing extinction and the wise use of the environment.\n\nSuggest two reasons for conserving wild species.\n(i) Aesthetic reasons, as biodiversity enhances the beauty of our planet.\n(ii) Recreational purposes, as many species are vital for tourism and recreation.\n\nState one conservation practice from agriculture or fisheries or forestry.\nOne practice includes controlling fertilizer usage to minimize nutrient runoff into waterways. - Leaving Cert Biology - Question 5 - 2004

Question 5

$What-is-meant-by-pollution?\nAny-harmful-(undesirable)-addition-to-the-environment-(or-named-ecosystem).\n\nGive-an-example-of-a-human-activity-that-results-in-the-pollution-of-air-or-water.\nAn-example-is-the-emission-of-greenhouse-gases-from-vehicles.\n\nSuggest-a-means-of-counteracting-this-pollution.\nImplementing-public-transport-systems-or-encouraging-the-use-of-bicycles-can-help-reduce-emissions.\n\nExplain-conservation-in-relation-to-wild-plants-and-animals.\nConservation-refers-to-the-retention-of-viable-populations-of-wild-plants-and-animals-and-their-habitats,-with-an-emphasis-on-preventing-extinction-and-the-wise-use-of-the-environment.\n\nSuggest-two-reasons-for-conserving-wild-species.\n(i)-Aesthetic-reasons,-as-biodiversity-enhances-the-beauty-of-our-planet.\n(ii)-Recreational-purposes,-as-many-species-are-vital-for-tourism-and-recreation.\n\nState-one-conservation-practice-from-agriculture-or-fisheries-or-forestry.\nOne-practice-includes-controlling-fertilizer-usage-to-minimize-nutrient-runoff-into-waterways.-Leaving Cert Biology-Question 5-2004.png$

What is meant by pollution?\nAny harmful (undesirable) addition to the environment (or named ecosystem).\n\nGive an example of a human activity that results in the p... show full transcript

Worked Solution & Example Answer:What is meant by pollution?\nAny harmful (undesirable) addition to the environment (or named ecosystem).\n\nGive an example of a human activity that results in the pollution of air or water.\nAn example is the emission of greenhouse gases from vehicles.\n\nSuggest a means of counteracting this pollution.\nImplementing public transport systems or encouraging the use of bicycles can help reduce emissions.\n\nExplain conservation in relation to wild plants and animals.\nConservation refers to the retention of viable populations of wild plants and animals and their habitats, with an emphasis on preventing extinction and the wise use of the environment.\n\nSuggest two reasons for conserving wild species.\n(i) Aesthetic reasons, as biodiversity enhances the beauty of our planet.\n(ii) Recreational purposes, as many species are vital for tourism and recreation.\n\nState one conservation practice from agriculture or fisheries or forestry.\nOne practice includes controlling fertilizer usage to minimize nutrient runoff into waterways. - Leaving Cert Biology - Question 5 - 2004

Step 1

What is meant by pollution?

96%

114 rated

Answer

Any harmful (undesirable) addition to the environment (or named ecosystem).

Step 2

Give an example of a human activity that results in the pollution of air or water.

99%

104 rated

Answer

An example is the emission of greenhouse gases from vehicles.

Step 3

Suggest a means of counteracting this pollution.

96%

101 rated

Answer

Implementing public transport systems or encouraging the use of bicycles can help reduce emissions.

Step 4

Explain conservation in relation to wild plants and animals.

98%

120 rated

Answer

Conservation refers to the retention of viable populations of wild plants and animals and their habitats, with an emphasis on preventing extinction and the wise use of the environment.

Step 5

Suggest two reasons for conserving wild species.

97%

117 rated

Answer

(i) Aesthetic reasons, as biodiversity enhances the beauty of our planet.\n(ii) Recreational purposes, as many species are vital for tourism and recreation.

Step 6

State one conservation practice from agriculture or fisheries or forestry.

97%

121 rated

Answer

One practice includes controlling fertilizer usage to minimize nutrient runoff into waterways.

What is meant by pollution?

Give an example of a human activity that results in the pollution of air or water.

Suggest a means of counteracting this pollution.

Explain conservation in relation to wild plants and animals.

Suggest two reasons for conserving wild species.

State one conservation practice from agriculture or fisheries or forestry.

Join the Leaving Cert students using SimpleStudy...