Answer:
Marble is a type of rock. It is a metamorphic rock , which means rock which as changed it texture or shape or color over the time. These rocks are formed usually by uniting already existing substances on the earth. Limestone is the naturally available stone , which when undergoes metamorphosis turns into the formation of marble. Marble forms when the hot magma heats the limestone , the heat recrystallizes the calcite in the limestone changing its texture, shape etc.
Answer:
Option D.
After the fall of communism, the numbers of countries in Central Europe and Northern Eurasia has increased significantly.
Explanation:
- Along with collapsing of communism, many countries started closing the economic gap between East and west part o Europe.
- The Revolutions of 1989 resulted in formation of a rebellious wave pattern during late 1980s that ended the rule of communist in the region of Central and Eastern Europe and even beyond.
- The act of dissolving the Soviet Union caused the addition or formation of new 11 countries in Eurasia.
Answer:
Floods have significant consequences for the environment
For many species, floods trigger breeding events, migration, and dispersal. ... Other negative effects include loss of habitat, dispersal of weed species, the release of pollutants, lower fish production, loss of wetlands function, and loss of recreational areas.
Explanation:
Saturn has 62 moons. Nine of the 62 still havent been named
