The Ahaggar is the mountainous plateau region in the north-central Sahara
True or False

Ahill is made of rock particles of different sizes. which of these agents of erosion probably causes the hill to form? a- waves b- glacial ice c- wind d- flowing water

Which feature of a map shows the relationship between a distance on a map and that distance on earth? key scale grid system compass rose

Which of the following is the main purpose of using an anchored network of booms which funnel debris to a collection area?