Answer: the answer is sudan
Explanation:
Answer:
C. Varieties of an element that differ only in the number of neutrons are called isotopes.
Explanation:
The Earth is approximately 
old. The solar system formed from giant gas clouds which was a part of the solar nebula.
The surface of soil which demarcates two soils of different geological ages is called a unconformity.
Palesol is the soil that lies between sediments or volcanic deposits. If the paleosol is older they have lithified rock.
Hence, option C is true.
<span>The rapid social changes that have taken place in the Canadian Arctic over the past 20 to 30 years have created a host of challenges and dilemmas for young Inuit. The members of this younger generation are coming of age during a period of fundamental change in northern society. A previously nomadic population has been concentrated into centralized settlements and towns, resulting in population growth and increased economic security. More Inuit are exposed to southern values through travel, schooling, television and radio. Because of all these changes, young people have grown not only more autonomous but have been able to delay the acceptance of adult roles and responsibilities. As a result the patterning and sequencing of traditional Inuit life stages has altered significantly, creating a prolonged adolescent life stage that has up until now been absent in Inuit tradition.</span>
