Paragraf tamamlamaSoru #8450
Complete the paragraph with the most appropriate option:
Deserts are often stereotyped as lifeless wastelands of scorching sand dunes. In reality, arid ecosystems support an astonishing variety of flora and fauna specially adapted to extreme water scarcity. ---- For instance, the kangaroo rat can survive its entire life without drinking water directly, obtaining all necessary hydration from the metabolic processing of dry seeds.
Deserts are often stereotyped as lifeless wastelands of scorching sand dunes. In reality, arid ecosystems support an astonishing variety of flora and fauna specially adapted to extreme water scarcity. ---- For instance, the kangaroo rat can survive its entire life without drinking water directly, obtaining all necessary hydration from the metabolic processing of dry seeds.
- A)Flash floods in desert canyons can be lethal because dry soil fails to absorb rainwater quickly.
- B)These specialized adaptations include nocturnal activity cycles, moisture-conserving physiology, and deep taproots.
- C)The Sahara Desert spans across eleven North African nations from the Atlantic to the Red Sea.
- D)Desertification is threatening fertile arable land along the southern boundaries of the Sahel region.
- E)Cacti store water in their swollen stems and protect themselves from herbivores with sharp spines.
Cevabı ve çözümü göster
Doğru cevap: B) These specialized adaptations include nocturnal activity cycles, moisture-conserving physiology, and deep taproots.
Çözüm: Boşluktan önce "specially adapted to extreme water scarcity" denmiş, boşluktan sonra "For instance, the kangaroo rat can survive its entire life without drinking..." denerek bir uyum örneği verilmiştir. B seçeneğinde bu uyumların gece faaliyeti, su tasarruflu fizyoloji ve derin kökler olduğu ifade edilerek örneğe mükemmel bir geçiş oluşturulmuştur.