Challenger App

No.1 PSC Learning App

1M+ Downloads
Which characteristic best describes Tropical Semi-Evergreen Forests?

AVery dense with trees that rarely have buttressed trunks.

BLess dense, more gregarious, with buttressed trunks and abundant epiphytes.

CTrees drop leaves during spring and summer, with sparse undergrowth.

DPrimarily found in brackish water environments.

Answer:

B. Less dense, more gregarious, with buttressed trunks and abundant epiphytes.

Read Explanation:

Tropical Semi-Evergreen Forests

Climatic Conditions

  • Annual rainfall is 200-250-cm, mean annual temperature is about 24°C to 27°C

  • The relative humidity is about 75 percent. The dry season is long like in tropical evergreen forests.

Distribution

  • Lower slopes of the Eastern Himalayas, Western coast, Assam, Odisha.


Related Questions:

Which of the following statements are true about Benthos?

  1. Benthos are organisms that inhabit the surface layer of the water.
  2. These organisms live in or on the bottom region of a water body.
  3. The benthic environment is uniform, leading to less diversity in organisms.
  4. Benthos exhibit various adaptations to suit their specific bottom-dwelling habitat.

    According to the World Health Organization (WHO), what percentage of the rural population in developing countries relies on medicinal plants for their primary healthcare needs?

    1. More than 80% of the rural population uses nearby accessible medicinal plants for their primary medical needs.
    2. Less than 50% of the rural population uses medicinal plants.
    3. Approximately 60% of the rural population depends on medicinal plants.

      What are the consequences of overexploiting forestry resources?

      1. Overexploitation of forestry resources contributes to habitat fragmentation and can lead to the inability of certain species to survive in their environments.
      2. Reasons for forestry overexploitation include clearing land for agriculture and livestock farming, as well as logging for timber and firewood.
      3. The extraction of wood from forests generally results in improved biodiversity and habitat connectivity.
      4. Overexploitation of forests has no significant impact on plant and animal populations.

        Which of the following statements correctly identifies aspects used to describe ecosystem structure?

        1. Ecosystem structure can be detailed by examining its trophic organization and the composition of species present.
        2. The consideration of size scale and clear boundaries are irrelevant when describing an ecosystem's structure.
        3. Stratification, which refers to the vertical layering of an ecosystem, is a key component in understanding its structure.
        4. Only the living components are used to describe an ecosystem's structure; abiotic factors are excluded.

          Identify the false statement regarding the Open Water Zone of a lake.

          1. It lies beyond the Littoral Zone.
          2. Light penetrates to the bottom in this zone.
          3. Rooted plants can grow here.
          4. It is characterized by deeper water.