Podcast
Questions and Answers
Foliose lichens are leaf-like. Its presence indicates ______ air.
Foliose lichens are leaf-like. Its presence indicates ______ air.
clean
Squamulose lichens are scaly and may have stalks; indicate moderate air ______
Squamulose lichens are scaly and may have stalks; indicate moderate air ______
pollution
Crustose lichens are crusty/ like a crust. They are most resilient to air pollution and indicate ______ air
Crustose lichens are crusty/ like a crust. They are most resilient to air pollution and indicate ______ air
polluted
NO LICHEN indicates heavily ______ air
NO LICHEN indicates heavily ______ air
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In the Philippine setting, the most dangerous INDOOR AIR POLLUTANT is ______
In the Philippine setting, the most dangerous INDOOR AIR POLLUTANT is ______
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The fear of the LORD is the beginning of wisdom and knowledge of the Holy One is understanding. For by me your days will be multiplied, and years of life will be added to you. Proverbs 9: 10-11 Air and Air Pollution Man normally takes in only 1.5 kg of water and food daily compared to the 15 kg of ______ he takes in daily.
The fear of the LORD is the beginning of wisdom and knowledge of the Holy One is understanding. For by me your days will be multiplied, and years of life will be added to you. Proverbs 9: 10-11 Air and Air Pollution Man normally takes in only 1.5 kg of water and food daily compared to the 15 kg of ______ he takes in daily.
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Air is part of our life-support system providing OXYGEN for animals & humans and CARBON DIOXIDE for plants. The atmosphere consists of 5 layers- the troposphere, stratosphere, mesosphere, thermosphere, exosphere. The innermost layer-the troposphere-is the layer which supports life. Composition of Air: Nitrogen (N2) 78%, Oxygen (O2) 21%, Carbon Dioxide (CO2) 0.03%, ______ 0.94%.
Air is part of our life-support system providing OXYGEN for animals & humans and CARBON DIOXIDE for plants. The atmosphere consists of 5 layers- the troposphere, stratosphere, mesosphere, thermosphere, exosphere. The innermost layer-the troposphere-is the layer which supports life. Composition of Air: Nitrogen (N2) 78%, Oxygen (O2) 21%, Carbon Dioxide (CO2) 0.03%, ______ 0.94%.
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High amounts of ______ and CH4 contribute to the Greenhouse Effect and Global warming.
High amounts of ______ and CH4 contribute to the Greenhouse Effect and Global warming.
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The presence of CFC’s can lead to ______ Layer Depletion.
The presence of CFC’s can lead to ______ Layer Depletion.
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Presence of SOx and NOx can result in ______ Rain which affects terrestrial life.
Presence of SOx and NOx can result in ______ Rain which affects terrestrial life.
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Natural sources contribute to air pollution, for example, ______ sources.
Natural sources contribute to air pollution, for example, ______ sources.
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Taal 2020 Volcanic eruption is an example of ______ source of air pollution
Taal 2020 Volcanic eruption is an example of ______ source of air pollution
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Mobile sources emit the largest amount of carbon dioxide (CO2) and ______
Mobile sources emit the largest amount of carbon dioxide (CO2) and ______
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PRIMARY AIR POLLUTANTS are particles or chemicals directly emitted into the air, examples include CO, SOx, NOx, VOCs, dust, ______
PRIMARY AIR POLLUTANTS are particles or chemicals directly emitted into the air, examples include CO, SOx, NOx, VOCs, dust, ______
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SECONDARY AIR POLLUTANTS are formed when primary pollutants react with each other or with the air, for example, SOx + H2O vapor results in ______
SECONDARY AIR POLLUTANTS are formed when primary pollutants react with each other or with the air, for example, SOx + H2O vapor results in ______
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Ground Level Ozone (O3) is a highly reactive irritating gas with an unpleasant odor and is a major component of ______
Ground Level Ozone (O3) is a highly reactive irritating gas with an unpleasant odor and is a major component of ______
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Volatile Organic Compounds (VOCs) /Hydrocarbons like benzene have a variety of effects on human health, some cause cancer, and benzene is classified as a ______
Volatile Organic Compounds (VOCs) /Hydrocarbons like benzene have a variety of effects on human health, some cause cancer, and benzene is classified as a ______
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Suspended Particulate Matter (SPM) consists of a variety of solid particles and liquid droplets, PM – 2.5 micrometers are considered ______
Suspended Particulate Matter (SPM) consists of a variety of solid particles and liquid droplets, PM – 2.5 micrometers are considered ______
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Air Quality Monitor Devices are placed by DENR in major cities to monitor the ______ of air
Air Quality Monitor Devices are placed by DENR in major cities to monitor the ______ of air
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LICHENS are biological indicators used to assess air quality; FOLIOSE lichens indicate ______ air
LICHENS are biological indicators used to assess air quality; FOLIOSE lichens indicate ______ air
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Fruticose lichens are bushy or shrubby and indicate ______ air
Fruticose lichens are bushy or shrubby and indicate ______ air
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