Coral reefs are found in which type of ecosystem?
AMarine
BDesert
CFreshwater
DWetland
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Which statement best characterizes the oxygen levels in the bottom layer of a water body?
- Oxygen levels are highest due to active photosynthesis.
- Oxygen levels are significantly reduced due to decomposition.
- Oxygen levels are maintained by direct atmospheric diffusion.
- Oxygen levels are comparable to the surface layer.
How many major groups of forest types are identified in the Champion & Seth system for India?
Identify the incorrect statement(s) regarding ecological pyramids.
- Ecological pyramids are graphical representations of ecological parameters like number of individuals, amount of biomass, and amount of energy.
- The pyramid of energy can be both upright and inverted depending on the ecosystem.
- Pyramids of number and biomass can be upright and inverted both
- The pyramid of energy is always upright
Identify the health-related consequences of natural disasters.
- Natural disasters can lead to widespread death and social disruption, including epidemic diseases and famines.
- Transmission of diseases can occur when affected populations are displaced and move to new areas.
- Malnutrition is prevalent due to scarcity of food and poor water quality resulting from the destruction of supplies.
- Health effects are solely limited to physical injuries sustained during the event.
Which of the following is not an abiotic factor in an ecosystem?