Bu'aan kutaa 12ffaa ba'eera; bu'aa kee eessatti akka ilaaltu

Yaadannoo boqonnaa fi gaaffii shaakalaa

Boqonnaa 6 Jiyoograafii kutaa 12: Furmaata Rakkoolee Naannoo fi Itti Fufiinsaa

Wanti fuula kana irra jiru hundi boqonnaa 6 kitaaba Jiyoograafii kutaa 12 tiif: wanta boqonnaan haguugu, yaadannoo gabaabaa, gaaffii shaakalaa deebii isaanii waliin, fi viidiyoo barnootaa bakka jirutti.

Google Play irraa buufadhaa
1
Kaardii
10
Gaaffii shaakalaa boqonnaa 6
153–186
Fuula kitaabaa boqonnaa 6

Asii jalqabi

Barnoota Temari boqonnaa 6

Barnoota viidiyoo gabaabaa boqonnaa kanaa, kan Temari'n qopheesse. Yommuu play tuqxu qofa fe'ama. Barnoonni kun Afaan Ingiliziitiin.

Five challenges to sustainable development · daqiiqaa 4 · Gaaffii qormaata darbe 2 hojjetaman

Kutaalee barnootaa

Barnoota achii jalqabee taphachiisuuf kutaa tokko tuqi.

Boqonnaan 6 maal haguuga

  1. 1.Environmental Problems
  2. 2.Sustainability Challenge
  3. 3.Environmental Education
  4. 4.Environmental Movements
  5. 5.Environmentally Friendly Indigenous Practices

Yaadannoo gabaabaa boqonnaa 6

Kaardiiwwan fuula Jiyoograafii kutaa 12 irratti boqonnaa kana jala galmaa'an. Tokko tokkoon bani.

Gosa FaaltuuAdeemsa UumamaaFakkeenya Ijoo Kitaabaa
Primary PollutantsMaddoota adda baafamanii beekaman irraa kallattiin kan gadhiifamanSO2\text{SO}_2, NO2\text{NO}_2, CO\text{CO}, VOCs, primary particulates
Secondary PollutantsChemical reactions ifa aduutiin gaggeeffamaniin atmosphere gadii keessatti kan uumamanGround level ozone (O3\text{O}_3), photochemical smog

Yoom akka itti fayyadamtu

Faaltota qilleensaa madda isaanii fi akkaataa uumama isaaniitiin addaan baasuuf itti fayyadamaa.

Of eeggadhu

Ozoonii lafarratti argamu akka faaltuu sadarkaa tokkoffaatti hin lakkaa'inaa. Inni NOx fi VOCs irraa ifa aduutiin kan uumamu faaltuu lammaffaadha.

Grade 12 Geography, fuula 153-186 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

Gaaffii shaakalaa boqonnaa 6

Gaaffii filannoo 10 boqonnaa kana irratti barreeffaman, tokkoon tokkoon isaanii deebii fi sababa qabu. Deebii banuu dura yaali. Gaaffiin kun Ingiliffaa tiin.

Gaaffii 1

In the environmental impact formula I = f(P, A, T), what does the letter A represent?

  1. A.Atmospheric concentration of greenhouse gases
  2. B.Increasing affluence and consumption of goods and services
  3. C.Agricultural land area per capita
  4. D.Anthropogenic aerosols released by industries
Deebii fi sababa agarsiisi

Deebii: B Increasing affluence and consumption of goods and services

Sababa

In the formula I = f(P, A, T), P represents world population growth, A represents increasing affluence or consumption of goods and services, and T represents environmentally unsound technology.

Gaaffii 2

What type of environmental knowledge is acquired implicitly by living together, socializing, and observing the actions of others without formal instruction?

  1. A.Formal education
  2. B.Tacit knowledge
  3. C.Capacity building
  4. D.Standardized curriculum
Deebii fi sababa agarsiisi

Deebii: B Tacit knowledge

Sababa

Tacit knowledge refers to information and habits that people pick up implicitly by living together and observing the behavior of others around them without formal classroom teaching.

Gaaffii 3

Which primary air pollutant is a colorless, odorless, and highly toxic gas produced by the incomplete burning of fuels such as charcoal or wood?

  1. A.Sulfur dioxide (SO2)
  2. B.Nitrogen dioxide (NO2)
  3. C.Carbon monoxide (CO)
  4. D.Tropospheric ozone (O3)
Deebii fi sababa agarsiisi

Deebii: C Carbon monoxide (CO)

Sababa

Carbon monoxide (CO) is a colorless, odorless, and very poisonous gas formed when charcoal, wood, natural gas, or coal burns incompletely.

Gaaffii 4

In which year was LEM, the Environment and Development Society of Ethiopia, established by 29 Ethiopian professionals?

  1. A.1981
  2. B.1992
  3. C.2000
  4. D.2015
Deebii fi sababa agarsiisi

Deebii: B 1992

Sababa

LEM Ethiopia (the Environment and Development Society of Ethiopia) was founded in 1992 by 29 Ethiopian professionals to promote sustainable development.

Gaaffii 5

A factory near Hawassa discharges untreated industrial wastewater directly into a stream through a single drainage pipe. What type of pollution is this?

  1. A.Point source pollution
  2. B.Nonpoint source pollution
  3. C.Secondary pollution
  4. D.Atmospheric deposition
Deebii fi sababa agarsiisi

Deebii: A Point source pollution

Sababa

When contamination originates from a single, identifiable source (such as a specific pipe or discharge outlet), it is called point source pollution. When it comes from diffuse areas, it is nonpoint source pollution.

Gaaffii 6

Which environmental group argues that ecological destruction is an inherent outcome of industrial capitalism and "growth mania", demanding radical political transformation?

  1. A.Light Greens
  2. B.Dark Greens
  3. C.Bright Greens
  4. D.Free market environmentalists
Deebii fi sababa agarsiisi

Deebii: B Dark Greens

Sababa

Dark greens believe that environmental crises are rooted in industrial capitalism and continuous economic growth ("growth mania"), and they seek radical political and economic change.

Gaaffii 7

According to the textbook, approximately how much fertile soil is lost globally each year due to unsustainable farming practices?

  1. A.2.01 billion tons
  2. B.11.2 billion tons
  3. C.24 billion tons
  4. D.85 billion tons
Deebii fi sababa agarsiisi

Deebii: C 24 billion tons

Sababa

Scientists have warned that about 24 billion tons of fertile topsoil are lost every year across the globe, mainly due to unsustainable agricultural practices.

Gaaffii 8

According to the threshold stated in the textbook, a country is considered water-scarce when its annual renewable freshwater supply drops below:

  1. A.500 cubic meters per person
  2. B.1,000 cubic meters per person
  3. C.2,000 cubic meters per person
  4. D.3,500 cubic meters per person
Deebii fi sababa agarsiisi

Deebii: B 1,000 cubic meters per person

Sababa

A country is classified as water-scarce when its annual supply of renewable freshwater is less than 1,000 m3 per capita.

Gaaffii 9

Which historical events in the 1920s and 1930s led directly to the emergence of "conservation education" as a specialized form of environmental education?

  1. A.The 1918 Great Influenza Pandemic
  2. B.The Rio de Janeiro Earth Summit
  3. C.The Great Depression and the Dust Bowl
  4. D.The signing of the Montreal Protocol
Deebii fi sababa agarsiisi

Deebii: C The Great Depression and the Dust Bowl

Sababa

The textbook states that conservation education emerged as a new kind of environmental education as a result of the Great Depression and the Dust Bowl in the 1920s and 1930s.

Gaaffii 10

Under the Montreal Protocol, ozone-depleting substances were replaced by fluorinated gases (F-gases). What major environmental problem do these replacement gases create?

  1. A.They directly destroy stratospheric ozone above tropical regions.
  2. B.They function as powerful greenhouse gases that contribute to global warming.
  3. C.They react with moisture to form severe photochemical classic smog.
  4. D.They cause rapid oxygen depletion in coastal dead zones.
Deebii fi sababa agarsiisi

Deebii: B They function as powerful greenhouse gases that contribute to global warming.

Sababa

Although F-gases (such as HFCs, PFCs, and SF6) do not deplete the ozone layer, they are potent greenhouse gases that contribute to climate change and are increasing in the atmosphere.

Appiin boqonnaa kana irratti gaaffii 12 qaba; utuu hojjettuu ni sirreessa. Kan asii jiran 10 jalqabaa ti.

Fuula kitaabaa boqonnaa 6

Boqonnaan 6 Maxxansa Ministeera Barnootaa keessatti fuula 153 hanga fuula 186 ti.

Maxxansa Ministeera Barnootaa, Ingiliffaa, Fuula 266

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Yaadannoo gabaabaa Jiyoograafii kutaa 12 hunda

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