Which of the following terrestrial biomes is characterized by low precipitation, extreme temperature fluctuations between day and night, and sparse vegetation such as cacti and succulents?

• A. Taiga (boreal forest)
• B. Temperate grassland
• C. Desert
• D. Tropical rainforest

Answer: (C)

Verified step by step guidance

1. Identify the key characteristics of the biome described in the question: low precipitation, extreme temperature fluctuations between day and night, and sparse vegetation such as cacti and succulents.
2. Review the defining features of each biome option provided: Taiga (boreal forest), Temperate grassland, Tropical rainforest, and Desert.
3. Understand that the Taiga (boreal forest) is characterized by cold climates, coniferous trees, and moderate precipitation, which does not match the description in the question.
4. Recognize that Temperate grasslands have moderate precipitation and are dominated by grasses, with no mention of extreme temperature fluctuations or sparse vegetation like cacti.
5. Conclude that the Desert biome matches the description due to its low precipitation, extreme temperature changes between day and night, and sparse vegetation such as cacti and succulents.