የምዕራፍ ማስታወሻዎችና የመልመጃ ጥያቄዎች
በዚህ ገጽ ያለው ሁሉ ለ12ኛ ክፍል የጂኦግራፊ መፅሐፍ ምዕራፍ 6 ነው፦ ምዕራፉ የሚሸፍነው፣ አጭር ማስታወሻዎቹ፣ የመልመጃ ጥያቄዎች ከመልሶቻቸው ጋር፣ እና ቪዲዮ ባለበት የትምህርቱ ቪዲዮ።
ከዚህ ይጀምሩ
በዚህ ምዕራፍ ላይ Temari ያዘጋጀው አጭር የቪዲዮ ትምህርት። ፕሌይ ሲጫኑ ብቻ ይጫናል። ትምህርቱ በእንግሊዝኛ ነው።
Five challenges to sustainable development · 4 ደቂቃ · የተሠሩ 2 ያለፉ የፈተና ጥያቄዎች
ትምህርቱን ከዚያ ጀምሮ ለማጫወት አንድ ክፍል ይንኩ።
በ12ኛ ክፍል የጂኦግራፊ ገጽ ላይ በዚህ ምዕራፍ ሥር የተመዘገቡት ካርዶች። አንድ በአንድ ይክፈቱ።
| የበካይ ዓይነት | የአፈጣጠር ሂደት | ዋና ዋና የመማሪያ መጽሐፍ ምሳሌዎች |
|---|---|---|
| Primary Pollutants | ከተለዩና ከታወቁ ምንጮች በቀጥታ የሚለቀቁ | , , , VOCs, primary particulates |
| Secondary Pollutants | በፀሐይ ብርሃን በሚነሳሱ chemical reactions አማካኝነት በታችኛው atmosphere ውስጥ የሚፈጠሩ | Ground level ozone (), photochemical smog |
መቼ እንደሚጠቀሙበት
የአየር በካዮችን እንደ አፈጣጠራቸው እና እንደ መነሻ ምንጫቸው ለመለየት ይጠቀሙበት።
ይጠንቀቁ
የምድር ገጽ ኦዞንን እንደ ቀዳሚ በካይ አድርገው አይመድቡ። ከናይትሮጅን ኦክሳይድ እና ከቪኦሲ (VOCs) በፀሐይ ብርሃን አማካይነት የሚፈጠር ሁለተኛ ደረጃ በካይ ነው።
ከGrade 12 Geography፣ ገጽ 153-186 የተዘጋጀ፤ ከመውጣቱ በፊት ሁለት ጊዜ ተረጋግጧል
በዚህ ምዕራፍ ላይ የተጻፉ 10 የምርጫ ጥያቄዎች፣ እያንዳንዳቸው መልሱና ምክንያቱ አላቸው። መልሱን ከመክፈትዎ በፊት ይሞክሩ። ጥያቄዎቹ በእንግሊዝኛ ናቸው።
ጥያቄ 1
In the environmental impact formula I = f(P, A, T), what does the letter A represent?
መልስ፦ B Increasing affluence and consumption of goods and services
ምክንያቱ
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.
ጥያቄ 2
What type of environmental knowledge is acquired implicitly by living together, socializing, and observing the actions of others without formal instruction?
መልስ፦ B Tacit knowledge
ምክንያቱ
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.
ጥያቄ 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?
መልስ፦ C Carbon monoxide (CO)
ምክንያቱ
Carbon monoxide (CO) is a colorless, odorless, and very poisonous gas formed when charcoal, wood, natural gas, or coal burns incompletely.
ጥያቄ 4
In which year was LEM, the Environment and Development Society of Ethiopia, established by 29 Ethiopian professionals?
መልስ፦ B 1992
ምክንያቱ
LEM Ethiopia (the Environment and Development Society of Ethiopia) was founded in 1992 by 29 Ethiopian professionals to promote sustainable development.
ጥያቄ 5
A factory near Hawassa discharges untreated industrial wastewater directly into a stream through a single drainage pipe. What type of pollution is this?
መልስ፦ A Point source pollution
ምክንያቱ
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.
ጥያቄ 6
Which environmental group argues that ecological destruction is an inherent outcome of industrial capitalism and "growth mania", demanding radical political transformation?
መልስ፦ B Dark Greens
ምክንያቱ
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.
ጥያቄ 7
According to the textbook, approximately how much fertile soil is lost globally each year due to unsustainable farming practices?
መልስ፦ C 24 billion tons
ምክንያቱ
Scientists have warned that about 24 billion tons of fertile topsoil are lost every year across the globe, mainly due to unsustainable agricultural practices.
ጥያቄ 8
According to the threshold stated in the textbook, a country is considered water-scarce when its annual renewable freshwater supply drops below:
መልስ፦ B 1,000 cubic meters per person
ምክንያቱ
A country is classified as water-scarce when its annual supply of renewable freshwater is less than 1,000 m3 per capita.
ጥያቄ 9
Which historical events in the 1920s and 1930s led directly to the emergence of "conservation education" as a specialized form of environmental education?
መልስ፦ C The Great Depression and the Dust Bowl
ምክንያቱ
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.
ጥያቄ 10
Under the Montreal Protocol, ozone-depleting substances were replaced by fluorinated gases (F-gases). What major environmental problem do these replacement gases create?
መልስ፦ B They function as powerful greenhouse gases that contribute to global warming.
ምክንያቱ
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.
መተግበሪያው በዚህ ምዕራፍ ላይ 12 ጥያቄዎች አሉት፤ እየሠሩ ያርምዎታል። እዚህ ያሉት የመጀመሪያዎቹ 10 ናቸው።
ምዕራፍ 6 በየትምህርት ሚኒስቴር እትም ከገጽ 153 እስከ ገጽ 186 ይደርሳል።
የትምህርት ሚኒስቴር እትም, እንግሊዝኛ, 266 ገጾች
Temari ይህን ምዕራፍ ወደ ጊዜ የተቆረጠለት መልመጃ ይለውጠዋል፣ እየሠሩ ያርምዎታል፤ ያልገባዎትንም የሚያብራራ የ AI አስተማሪ አለ።
በነጻ ይጀምሩ
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