The age of the Earth is around 4.6 billion years old
Answer:
it's 200
Explanation:
I searched it on the internet
Explanation:
There are now many small soay sheep in Scotland because the winters are not as brutally cold as they use to be. The climate in Scotland has been warming therefore the sheeps of small stature can easily survive now in Scotland, which was not possible in earlier years.
External migration takes place for educational or economic reasons as well, but often, it is politically motivated. An international migrant is someone who moves to a different country. Simply, internal migration refers to the movement of people within a country.
Climatology is a subspeciality of environmental science. The correct option among all the options given in the question is option "B". Climatology is actually the scientific study of climate. The role played by the clouds is an important part of the study of climatology. This is a modern field of study that can easily be considered as a part of physical geography or earth sciences.Some of the famous early climate researchers include Edmund Halley, Benjamin Franklin, Francis Galton and Helmut Landsberg.