Which terrestrial biome is characterized by high annual rainfall and dense vegetation?

• A. Tropical rainforest
• B. Tundra
• C. Desert
• D. Temperate grassland

Answer: (A)

Verified step by step guidance

1. Step 1: Begin by understanding the key characteristics of each biome listed in the options. Biomes are large ecological areas defined by their climate, vegetation, and animal life.
2. Step 2: Analyze the tropical rainforest biome. It is characterized by high annual rainfall (often exceeding 200 cm per year), warm temperatures, and dense vegetation, including a wide variety of plant and animal species.
3. Step 3: Examine the tundra biome. It is known for its cold temperatures, low precipitation, and sparse vegetation, primarily consisting of mosses, lichens, and small shrubs.
4. Step 4: Consider the desert biome. Deserts are characterized by very low annual rainfall (less than 25 cm per year), extreme temperature variations, and sparse vegetation adapted to arid conditions.
5. Step 5: Review the temperate grassland biome. It typically has moderate rainfall, distinct seasons, and vegetation dominated by grasses, with few trees or shrubs. Compare these characteristics to identify the biome with high rainfall and dense vegetation.