Phreatophytes are plants that are adapted to arid or semi-arid environments by having very deep root systems that can reach the water table.
Phreatophytes are the plants adapted to grow in
Asked in UPSC CAPF 2019 · Topic: Ecology (Major Terrestrial Biomes)
More Environment and Ecology questions
- Which of the following statements about tropical rain forests are correct? 1. The soils of tropical rain forests are quite infertile. 2. The vegetation is evergreen, enabling photosynthesis to take place year around. 3. They have been described as 'deserts covered by trees'. 4. They are most productive land-based ecosystem. Select the correct answer using the code given below.
- The vegetation of savannah consists of grassland with scattered small trees, but extensive areas have no trees. The forest development in such areas is generally kept in check by one or more or a combination of some conditions. Which of the following are such conditions? 1. Burrowing animals and termites 2. Fire 3. Grazing herbivores 4. Seasonal rainfall 5. Soil properties Select the correct answer using the code given below.
- "Leaf litter decomposes faster than in any other biome and as a result the soil surface is often almost bare. Apart from trees, the vegetation is largely composed of plant forms that reach up into the canopy vicariously, by climbing the trees or growing as epiphytes, rooted on the upper branches of trees." This is the most likely description of
- Consider the following statements : Statement-I : The soil in tropical rain forests is rich in nutrients. Statement-II : The high temperature and moisture of tropical rain forests cause dead organic matter to decompose quickly. Which one of the following is correct in respect of the above statements?
- Biome have
- “Desert” can be converted into green land by
- What is 'Biome'?
- Which one of the following is not a sub- category of terrestrial ecosystem?