The distribution of biodiversity is:
AHighest at the poles and decreases towards the equator
BHighest at the equator and decreases towards the poles
CUniform across the Earth
DRandom, depending only on rainfall
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
What are flowing water ecosystems called?
കണ്ടൽവനങ്ങളിൽ ഉയർന്ന അളവിൽ സംഭരിക്കപ്പെടുന്ന കാർബൺ അറിയപ്പെടുന്നത് എങ്ങനെ?
Regarding the Great Green Wall movement, identify the correct statements.
- The Great Green Wall movement was initiated to combat desertification.
- It is located in the Sahel region, south of the Sahara Desert.
- The movement was started in 2007.
- The Great Green Wall is a physical barrier made entirely of concrete.
ഒരു ജീവി ജീവിക്കുന്ന സ്വാഭാവികമായ ചുറ്റുപാടാണ്.
Which of the following statements about agricultural productivity in desert regions is false?
- Regions like the Nile Valley, Imperial Valley, and Indus Valley are agriculturally productive due to irrigation.
- Desert soils are generally fertile and do not require special management practices.
- Vulnerability to salt build-up is a concern in irrigated desert agricultural areas.
- Water logging can be a problem in agricultural areas within desert regions.