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

Yaadannoo boqonnaa fi gaaffii shaakalaa

Boqonnaa 2 Jiyoograafii kutaa 9: Haala Qilleensa Itoophiyaa

Wanti fuula kana irra jiru hundi boqonnaa 2 kitaaba Jiyoograafii kutaa 9 tiif: wanta boqonnaan haguugu, yaadannoo gabaabaa, gaaffii shaakalaa deebii isaanii waliin, fi viidiyoo barnootaa bakka jirutti.

Google Play irraa buufadhaa
3
Kaardii
10
Gaaffii shaakalaa boqonnaa 2
37–59
Fuula kitaabaa boqonnaa 2

Boqonnaan 2 maal haguuga

  1. 1.Meaning of weather and climate
  2. 2.Elements of weather and climate
  3. 3.Controls of weather and climate in Ethiopia
  4. 4.Climatic regions and seasonal variation in Ethiopia
  5. 5.Measurements of weather and climate

Yaadannoo gabaabaa boqonnaa 2

Kaardiiwwan fuula Jiyoograafii kutaa 9 irratti boqonnaa kana jala galmaa'an. Tokko tokkoon bani.

Olka'iinsa (m)Maqaa AadaaWaliigala AddunyaaHo'a Waggaa Giddu-galeessaa
≥3300\ge 3300Wurch / KurAlpine / Afro-Alpine<10∘C< 10^\circ\text{C}
2300−33002300 - 3300DegaTemperate10∘C−15∘C10^\circ\text{C} - 15^\circ\text{C}
1500−23001500 - 2300Woina DegaSubtropical15∘C−20∘C15^\circ\text{C} - 20^\circ\text{C}
500−1500500 - 1500KollaTropical20∘C−30∘C20^\circ\text{C} - 30^\circ\text{C}
<500< 500BerehaDesert>30∘C> 30^\circ\text{C}

Yoom akka itti fayyadamtu

Olka'iinsa fi ho'a waggaa giddu-galeessaa irratti hundaa'uun zoonota qilleensaa aadaa Itoophiyaa adda baasuuf itti fayyadamaa.

Of eeggadhu

Qollan meetira 500 hanga 1500 yoo ta'u Barahaan meetira 500 gadi. Daangaa isaanii wal hin jijjiirinaa.

Grade 9 Geography, fuula 37-59 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

Yoom akka itti fayyadamtu

Kallattii sochii qilleensaa irratti hundaa'uun maqaa qilleensaa kennuuf itti fayyadamaa.

Of eeggadhu

Qilleensi yeroo hunda kallattii inni IRRAA bubbisuun moggaafama malee kallattii inni gara isaatti deemuun miti. Qilleensi dhihaa gara bahaatti bubbisu qilleensa dhihaa jedhama malee qilleensa bahaa hin jedhamu.

Grade 9 Geography, fuula 37-59 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

Qaama QilleensaaMeeshaa SafaraaYuuniitii Safaraa
TemperatureThermometer∘C or ∘F^\circ\text{C} \text{ or } ^\circ\text{F}
RainfallRain gaugemm\text{mm}
Air pressureBarometermillibar (mb) or mm\text{millibar (mb) or mm}
Wind speedAnemometerkm/h or m/s\text{km/h or m/s}
Wind directionWind vaneCompass points

Yoom akka itti fayyadamtu

Qaamolee qilleensaa meeshaalee safartuu isaanii fi yuuniitiiwwan isaanii wajjin walitti firoomsuuf itti fayyadamaa.

Of eeggadhu

Anemomeetiriin saffisa qilleensaa yoo safaru wiind veeniin kallattii qilleensaa agarsiisa. Dalagaa isaanii walitti hin makhinaa.

Grade 9 Geography, fuula 37-59 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

Gaaffii shaakalaa boqonnaa 2

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

Gaaffii 1

What is the main difference between weather and climate?

  1. A.Weather is observed over a short period of time, while climate is a pattern over a long period of time.
  2. B.Weather only refers to rainfall, while climate only measures air temperature.
  3. C.Weather covers an entire continent, while climate is limited to a single town.
  4. D.Weather never changes from day to day, while climate changes every hour.
Deebii fi sababa agarsiisi

Deebii: A Weather is observed over a short period of time, while climate is a pattern over a long period of time.

Sababa

According to the textbook, weather refers to atmospheric conditions observed over a short period of time (varying from hour to hour or day to day), whereas climate is the pattern of weather conditions experienced over a long period of time.

Gaaffii 2

Which meteorological instrument is used to measure wind speed?

  1. A.Barometer
  2. B.Anemometer
  3. C.Wind vane
  4. D.Rain gauge
Deebii fi sababa agarsiisi

Deebii: B Anemometer

Sababa

Wind speed is measured using an anemometer, while a wind vane is used for wind direction, a barometer for air pressure, and a rain gauge for precipitation.

Gaaffii 3

Which traditional agro-climatic zone in Ethiopia is found at an altitude of 3,300 meters and above?

  1. A.Kolla
  2. B.Bereha
  3. C.Woina Dega
  4. D.Wurch
Deebii fi sababa agarsiisi

Deebii: D Wurch

Sababa

The Wurch (or Kur) zone corresponds to the Alpine or Afro-Alpine zone and is found at altitudes of 3,300 meters and above with mean annual temperatures below 10°C.

Gaaffii 4

Which two factors are the dominant controls of climate in Ethiopia?

  1. A.Altitude and latitude
  2. B.Ocean currents and longitude
  3. C.Distance from the sea and soil type
  4. D.Vegetation density and wind speed
Deebii fi sababa agarsiisi

Deebii: A Altitude and latitude

Sababa

The textbook explicitly notes that the climate of Ethiopia is dominantly controlled by altitude and latitude.

Gaaffii 5

Addis Ababa and Awash both lie along latitude 9°N. However, Awash has an average annual temperature of 25°C while Addis Ababa has an average of 16°C. What explains this difference?

  1. A.Awash is located at a much lower altitude than Addis Ababa.
  2. B.Addis Ababa receives warm ocean currents from the Red Sea.
  3. C.Awash is located much closer to the equator than Addis Ababa.
  4. D.Addis Ababa experiences the overhead sun three times a year.
Deebii fi sababa agarsiisi

Deebii: A Awash is located at a much lower altitude than Addis Ababa.

Sababa

Even though both towns share the same latitude (9°N), altitude modifies temperature. Awash is at 916 meters above sea level, while Addis Ababa is at 2,200 meters above sea level. Temperature decreases as altitude increases.

Gaaffii 6

Historically, which combination of factors made the Dega agro-climatic zone attractive for dense human settlement in Ethiopia?

  1. A.Abundant mineral deposits, flat desert land, and hot dry winds
  2. B.Secure defensive locations, reliable rainfall, and absence of malaria
  3. C.Extensive salt plains, low elevation, and high humidity
  4. D.Access to ocean trade routes and continuous year-round snowfall
Deebii fi sababa agarsiisi

Deebii: B Secure defensive locations, reliable rainfall, and absence of malaria

Sababa

People settled heavily in the Dega zone because of its secure location for defense, reliable rainfall, and absence of tropical diseases such as malaria.

Gaaffii 7

In June, when the Inter-Tropical Convergence Zone (ITCZ) shifts to the Tropic of Cancer, which winds bring moisture to the Ethiopian highlands?

  1. A.Northeast Trade winds
  2. B.Equatorial Westerlies and Easterlies
  3. C.Polar Easterlies
  4. D.Dry continental winds from the Sahara
Deebii fi sababa agarsiisi

Deebii: B Equatorial Westerlies and Easterlies

Sababa

In June, when the ITCZ moves to the Tropic of Cancer, Ethiopia comes under the influence of moisture-laden Equatorial Westerlies and Easterlies originating from water bodies.

Gaaffii 8

Towns such as Metu, Gore, and Bonga are in the year-round rainfall region of Ethiopia. What is the main moisture source for this region?

  1. A.Northeast continental trade winds passing over Egypt
  2. B.Equatorial Westerlies picking up moisture from the Atlantic Ocean
  3. C.Cold sea breezes coming directly from the Arctic Ocean
  4. D.Dry katabatic winds descending from Mount Ras Dashen
Deebii fi sababa agarsiisi

Deebii: B Equatorial Westerlies picking up moisture from the Atlantic Ocean

Sababa

The southwestern plateau receives high year-round rainfall due to the dominance of the Equatorial Westerlies wind system, which picks up moisture from the Atlantic Ocean.

Gaaffii 9

A meteorologist in Gondar records a daily maximum temperature of 28°C and a daily minimum temperature of 14°C. What is the daily (diurnal) range of temperature for that day?

  1. A.14&deg;C
  2. B.21&deg;C
  3. C.42&deg;C
  4. D.7&deg;C
Deebii fi sababa agarsiisi

Deebii: A 14&deg;C

Sababa

The daily (diurnal) range of temperature is calculated by finding the difference between the daily maximum and daily minimum temperature: 28°C - 14°C = 14°C.

Gaaffii 10

Which rainfall region includes stations such as Gode, Moyale, and Jigjiga, receiving moisture from the Indian Ocean when the Northeasterlies and Equatorial Westerlies are weak?

  1. A.Summer rainfall region
  2. B.Year-round rainfall region
  3. C.Autumn-and-spring rainfall region
  4. D.Winter rainfall region
Deebii fi sababa agarsiisi

Deebii: C Autumn-and-spring rainfall region

Sababa

The autumn-and-spring rainfall region covers the southeastern highlands and lowlands (including Gode, Moyale, and Jigjiga), receiving rainfall from the Equatorial Easterlies originating over the Indian Ocean.

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

Fuula kitaabaa boqonnaa 2

Boqonnaan 2 Maxxansa Ministeera Barnootaa keessatti fuula 37 hanga fuula 59 ti.

Maxxansa Ministeera Barnootaa, Ingiliffaa, Fuula 247

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Yaadannoo gabaabaa Jiyoograafii kutaa 9 hunda

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