1. Ayesha maqsood Sundas Waheed Lahor college for womem university Lahore. 2. CONTENTS: Introdution Climate change in past years. Pre-Holocene (1.5 million years) Time scale…
DESERTS DESERTS Thar and Sahara The thar desert the thar desert also known as the great Indian desert or marutsthali is a large ,arid region in the north-western part of…