The Amazon River is classified under which type of freshwater ecosystem?
ALentic
BEstuary
CWetland
DLotic
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Related Questions:
Which of the following are direct consequences of the extraction of wood from forest areas?
- The opening of new roads through forest areas.
- Increased noise pollution within the forest.
- Reduced pressure on plant and animal resources.
- Improved habitat connectivity for wildlife.
Which of the following statements accurately describes the role of ecotourism related to forests?
- Ecotourism is primarily focused on large-scale commercial logging operations.
- Ecotourism is mostly implemented with nature and wilderness areas where natural forests play a vital role.
- Ecotourism only facilitates tourism and provides no other benefits.
- Ecotourism helps provide employment to forest dwellers and landless labourers.
Which of the following statements accurately describe heterotrophs?
- Heterotrophs are also referred to as producers.
- They are generally animals that feed on other organisms.
- Consumers are also called phagotrophs, indicating their ability to ingest or swallow food.
Consider the extreme temperature variations in deserts. Which of the following is a TRUE statement?
- Diurnal temperature ranges are minimal in sandy deserts.
- Clear skies and low humidity lead to low diurnal temperature ranges.
- Temperatures can exceed 50°C in some desert locations.
- Mean annual temperatures in hot deserts are typically below 20°C.
Which of the following statements are true about Benthos?
- Benthos are organisms that inhabit the surface layer of the water.
- These organisms live in or on the bottom region of a water body.
- The benthic environment is uniform, leading to less diversity in organisms.
- Benthos exhibit various adaptations to suit their specific bottom-dwelling habitat.