Answer: - A new island is discovered in the Pacific, and the explorers hope to build housing there for colonists.
- A small city is running out of water and needs to find new sources.
- A paleontologist has discovered a new dinosaur fossil, but is not sure where to look for more nearby.
- Engineers would like to build a bridge across a deep gorge.
Explanation: Options 1, 3, 5, 6
Answer: Mikhail Gorbachev
Explanation:
In March 1985, Mikhail Gorbachev proposed policies of<em> perestroika </em>(restructuring) and <em>glasnost </em>(openness) in the Soviet Union. These seemed like policies that leaned in the direction of Western ways of economics and politics. <em>Perestroika </em>meant allowing some measure of private enterprise in the Soviet Union. <em>Glasnost </em>meant allowing a bit of freedom in regard to speech and publication. But don't get the idea that Gorbachev was trying to get rid of the Soviet communist system. He actually was trying to prop it up and preserve it, because it was starting to have many problems sustaining itself. But in the end, opening things up a bit with <em>perestroik</em>a and <em>glasnost </em>policies only pushed the USSR further in the direction of shedding the communist model under which it had lived for so long.
It can be described as a tundra
