Answer:
The problem with this classification is clastic sedimentary rocks are not formed with organic elements, that is, they do not form with the remains of organisms, such as shells, for example
Explanation:
The student made an incorrect classification. This is because he classified a rock formed from shells as clastic sedimentary rock.
Shells are organic materials, as they are the remains of living organisms. Organic material is not capable of forming clastic sedimentary rocks, as these rocks are formed only by sediments. Remains of organisms, manage to form a type of rock called organic rock.
The USA is the country that has the largest number of climates than any other country or we can also say that the US has great climatic diversity. Following are the regions for the climate changes in the US:
1. Northwest Pacific.
2. Midwest.
3. Northeast.
4. Mid/South Pacific.
5. Southwest; the hottest region of the United States
6. Southeast; hot and dry during the summer but mild during the winter.
These 6 climatic regional variation shows that the US is very diverse with respect to the climatic changes.
There are four settled societies that each developed agriculture independently along major rivers that are traditionally considered the early river valley civilizations. The are the Mesopotamian civilizations, the Nile River civilizations, the Indus River civilizations, and the Yellow and Yangtze River civilizations.
Persian Gulf is the answer
<u>Answer:</u>
With the technology advancing and touching every field of human life, it has helped to improve the interactions between the nations also leading to development across the globes. Now people sitting in different countries can interact with each other, exchange values and traditions, learn new skills from one another and develop mutual understandings and co operation with the help of technology. This will also help to improve education and employment opportunities throughout.
