Answer: "cluster" .
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Lesser Himalayas is a major east-west mountain range with elevations 3,700 to 4,500 m (12,000 to 14,500 feet) along the crest, paralleling the much higher Great Himalaya range from the Indus River in Pakistan.
Cutting down the trees! (Stop cutting them down)
And human presence disrupting the ecosystem (let the environment be)
<em>Southern Africa Countries. Southern Africa is the southernmost region of the African continent with a number of independent states including South Africa.</em>
<span>Folded and volcanic mountains</span>