Fjords, or glacial valleys.
Answer:
A. volcanic ash layers were regularly interspersed between the sedimentary strata.
Explanation:
- In order to assign the absolute dates to the fossil records of the sedimentary core that have been deposited n the inland areas of the seafloor bottoms.
- The geologist studies the ash layers and sedimentary gaps that are found between them and as to find out the irregulars and the regularities that existed in the rocks at that time.
Manioc is native to tropical south America, where it was grown, processed, and used by many different groups to make bread and porridge. it spread to the Caribbean and other tropical parts of American during pre-Colombian times and was encounter by the columbus on his first voyage to the new world.
Answer:
South Sudan
Explanation:
South Sudan completely struggles economically, their standard of living is extremely low. They have a very poorly developed infrastructure.
The statement “About one-half of
the land area in the United States is made up of mountains.” Is false. United
States is composed of equal parts of land and water. The land consists of
mountains and coastal plains with grasslands and forests. Although it contains
so many mountains, it does not reach half of its land area.
