What are the excess and the unsustainable use of resources called?
ALoss of habitat and fragmentation
BCo-extinctions
CInvasion of alien species
DOver-exploitation
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"മനുഷ്യന്റെ നിലനിൽപിന് നാം പ്രകൃതിയിലേക്ക് മടങ്ങിയേ തീരൂ. മനുഷ്യനാണ് കാടുകളും നീരുറവകളും ഭൂമിയുടെ ഫലപുഷ്ടിയും നശിപ്പിച്ചുകൊണ്ടിരിക്കുന്നത്. മണ്ണിനെ മരുഭൂമിയാക്കുകയല്ല; വിളഭൂമിയാക്കുകയാണ് വേണ്ടത്." പ്രശസ്തമായ ഈ വാക്കുകൾ ആരുടേതാണ്?
On which river is the Tehri dam created
Consider the following statements regarding different types of disaster mitigation measures.
- Structural measures are tangible interventions that are easily observed, such as constructing disaster-resistant infrastructure.
- Non-structural measures are intangible, focusing on aspects like education and public awareness, and are often less important than structural measures.
- The 'man-controlling nature' approach is primarily associated with structural mitigation.
- Non-structural measures are easily quantified, unlike structural measures.
Consider the following factors. Which of them are common causes of landslides?
- Heavy rainfall can saturate soil, significantly increasing its weight and reducing its stability.
- Soil erosion strengthens slopes by removing loose material, making them more resilient.
- Earth tremors and seismic activity can destabilize the ground, triggering mass movements.
- Areas under heavy snow are prone to landslides due to the weight of the snow and ground saturation from melting.
Efforts to restore fundamental facilities, such as power, communication, and transportation, are initiated as part of which primary activity during a disaster?