ലിത്തോസെറിൽ, ഫോളിയോസ് ലൈക്കണുകൾ എന്നിവ എന്തിന്റെ വളർച്ചയ്ക്ക് അനുകൂലമായ സാഹചര്യങ്ങൾ ഉണ്ടാക്കുന്നു ?
Aക്രസ്റ്റോസ് ലൈക്കണുകൾ
Bപായലുകൾ
Cവാർഷിക പുല്ലുകൾ
Dവറ്റാത്ത പുല്ലുകൾ.
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Related Questions:
Identify the primary atmospheric circulation pattern associated with the location of large hot deserts.
- The Hadley Cell dominates atmospheric circulation in tropical areas.
- Large hot deserts are typically found under the descending limb of the Hadley Cell.
- The ascending limb of the Hadley Cell, which brings rainfall, is characteristic of desert regions.
- The Ferrel Cell is the primary driver of desert formation in tropical latitudes.
Which of the following statements accurately describe the characteristics of lake ecosystems?
- Lake ecosystems, unlike lotic ecosystems, are characterized by static water bodies.
- Light penetration in lakes is consistently uniform throughout the water column.
- Dissolved oxygen levels in lakes are typically higher than in lotic systems due to greater surface area contact with air.
- Vertical zonation in lakes is primarily influenced by variations in temperature, sunlight, and dissolved oxygen.
Select the statements that accurately define Nekton.
- Nekton are organisms that passively drift with water currents.
- This group consists of animals capable of swimming, possessing the strength to overcome water currents.
- Nekton are generally small and have limited mobility.
- The size of Nekton ranges from tiny swimming insects to the largest marine mammals like the blue whale.
വന്യജീവികളെയും പ്രകൃതിയെയും സംരക്ഷിക്കാൻ സർക്കാർ നിയന്ത്രണത്തിൽ ഏർപ്പെടുത്തിയിട്ടുള്ള വലിയ സംരക്ഷിത പ്രദേശം ഏതാണ്?
Identify the correct statements regarding the thermal stratification layers in a lake during summer.
- The epilimnion is the upper layer, characterized by warm, circulating water, rich in nutrients, and supporting phytoplankton growth.
- The metalimnion is the intermediate layer where water temperature decreases sharply with increasing depth.
- The hypolimnion is the bottom layer, which is cold, non-circulating, and typically low in oxygen but rich in nutrients.
- Phytoplankton predominantly grow in the hypolimnion due to high nutrient availability.