Answer:
A. In undisturbed rock layers, the youngest rocks are on the bottom.
C. If one rock contains pieces of another, the rock containing the pieces is older than the pieces.
Explanation:
Relative dating is a form of dating rocks in which past events in geologic records are put their proper order without necessarily knowing their absolute ages. There are several principles that helps in relative dating of rocks. These principles are:
- Principle of superposition of strata
- Law of original horizontality
- Principle of lateral continuity
- Principle of inclusion
- Principle of fossil and fauna succession
Option A and C are false statements of principle of superpositon of strata and principle of inclusion.
A. In undisturbed rock layers, the youngest rocks are on the bottom.
According to the principle of superpositon of strata, "the oldest sedimentary rock layers are usually at the bottom and the youngest on the top".
C. If one rock contains pieces of another, the rock containing the pieces is older than the pieces.
This is a false statement of principle of inclusion, the principle states that "inclusions found in a sedimentary rock are older than the rocks that contains them". Inclusions are fragments or pieces of other rocks that are found in a rock. These inclusion are believed to be older than the rocks they are found in.
The correct answer is - Nagorno Karabakh.
The Armenians and the Azeris had a lot of tension between them, and it was mainly based on territorial ambitions, and which country was considering what as right.
The tensions and minor conflicts between the two nations, eventually turned into a war over the Nagorno Karabakh autonomous region in Azerbaijan. The majority of the people living in Nagorno Karabakh are of Armenian ethnicity, and the region wanted to either gain independence, or be united with Armenia. So the Armenians and the people from Nagorno Karabakh waiged a war against Azerbaijan for 14 years, from 1980 to 1994, with the outcome being a status quo situation, and two heavily exhausted nations, economically and military.
Answer:
In addition to the 50 states and federal district, the United States has sovereignty over 14 territories. Five of them (American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands) have a permanent, nonmilitary population, while nine of them do not
Ocean fossils found on the rocky mountains are because of tectonic plates crashing.
Answer:
The temperature of Earth would be much cooler
Explanation:
The greenhouse effect is earths atmosphere being polluted by gasses that prevent heat from escaping as easily causing earth's temperature to rise and if that didnt exist earth would probably be alot cooler.
