The issue of safety in the classroom is rarely considered at such a foundational level. Considering that a participant on a playground can break a leg, or worse, safety occupies a central role in a designerâs thinking.
The Amazon basin is the largest drainage basin in the world, about 7,050,000 square kilometres (2,720,000 sq mi), and accounts for approximately one-fifth of the world's total river flow.he Amazon River and its tributaries are characterized by extensive forested areas that become flooded every rainy season. Every year, the river rises more than 9 metres (30 ft), flooding the surrounding forests, known as varzea (vÃ¡rzea flooded). forests
The Superlative Amazon River Amazon is to rivers what Himalayas are to mountains or Challenger Deep is to trenches 20% of all river water is flowing in it The outpouring of water and sediment is so vast that the salinity and color of the Atlantic Ocean are altered for a distance of about 320 km from the mouth of the river.