Write any one procedure of modern technology

What structure on the south african coast has a range of 63 km and releases flashes every 30 seconds?

The meseta in spain is a a. navigable river b. castle c. coastal plain d.plateau

Which statement about new zealand’s first inhabitants is not true? a. the maori have no political power today. b. the origin of the maori is in dispute by scholars. c. the maori are trying to reassert their claims to the land. d. the maori lost most of their land in the 1800s to the british colonists. (gradpoint)