Which terrestrial biome is characterized by mostly coniferous trees and receives approximately 35 to 100 cm of rainfall per year?

• A. Tundra
• B. Desert
• C. Temperate Grassland
• D. Taiga (Boreal Forest)

Answer: (D)

Verified step by step guidance

1. Understand the characteristics of the taiga (boreal forest) biome: It is primarily composed of coniferous trees such as spruce, fir, and pine, and is found in regions with cold climates and moderate precipitation.
2. Review the precipitation range for the taiga biome: It typically receives between 35 to 100 cm of rainfall annually, which supports the growth of coniferous forests.
3. Compare the taiga biome to other terrestrial biomes listed: The tundra has very low precipitation and lacks trees, the desert has extremely low precipitation, and the temperate grassland has grasses as the dominant vegetation rather than trees.
4. Identify the key feature that distinguishes the taiga: The presence of mostly coniferous trees and its specific precipitation range make it unique among the options provided.
5. Conclude that the correct answer is the taiga (boreal forest), as it matches the described characteristics of the biome in the question.