Question

keywords 1.vegetation 2. aquifers 3. Megalithic age ​

Answer 1

Answer:

Megalithic age aquifers vegetation.

Answer 2

Answer:

A megalith is a large pre-historic stone that has been used to construct a structure or monument, either alone or together with other stones. ... Most extant megaliths were erected between the Neolithic period (although earlier Mesolithic examples are known) through the Chalcolithic period and into the Bronze Age.