Answer:
1.The marathon was the brainchild of French concert promoter Patrick Bauer who in 1984 traversed the Sahara desert on foot and alone.
2.He covered 350 km (214 mi) in 12 days without encountering a single oasis or desert community along the way.
3.Marathon des Sables, or MdS, French for Marathon of the Sands, also known as Sahara Marathon.
Explanation:.
Answer:
<em>Coastal Armoring</em>
Explanation:
It is a practice of continuously reshaping the shoreline. It can prevent the shoreline from sandy beaches, wetlands and other intertidal area's. From moving in land and the land get eroded the sea level rises. Since its a complex process the coastal armoring has the potential to remove habits pf marine organisms and also checks the beach generation by restricting the natural movements of sediments. They act to stabilize the shoreline. According to me its a good investment as shoreline erosion may greatly impact human lives, like changes in sea level and high tides and waves or any construction of harbors, etc. Alternative channels for coastal armoring may include the building of fences and wall-like structures, raising the bar for the shoreline.
Answer:
A and D
Explanation:
because they prodouce what consumers demand and what they think is nessary.