Answer: B. Metamorphic rocks
Explanation: Metamorphic rocks are those that have undergone changes due to extreme heat and pressure. Thus, the rock, from which it becomes a metamorphic rock, is heated at temperatures above 150-200 ° and exposed to a pressure of 1500 bar. In this way, the structure of the rock is changed, in terms of the arrangement of the atoms, and the result is a change of physical and chemical properties. There are two basic types of metamorphic rocks: foliated and slate. Generally, some of the metamorphic rocks are anthracite, schist, quartzite, marble, etc.
The correct answer is - False.
The trilobites are a marine type of animal that has been one of the most successful animals in the earlier stages of the history of life on this planet. They have existed for roughly 270 million years, from approximately 521 million years ago until 252 million years ago. Their beginnings are traced back in the Early Cambrian period, and they went extinct in the great mass extinction at the end of the Permian period.
So, the trilobites are a very common fossil in the time frame from 521 million years ago until 252 million years ago, but they went extinct than, so they are missing from the fossil records onward from that time, thus we can say that they are not common throughout the entire fossil record.
I think it is the Atacama desert.
The countries that belong to the same ethnic group are :
B. Lesotho
D. somalia
E. Swaziland
Those three countries are dominated by Digil and Rahanweyn ethnic group that live primarily as farmers
hope this helps
Answer: 46° N, 30° E
Explanation: Odessa is one of the most wonderful coastal city of Ukraine with Latitude and longitude coordinates 46° North and 30° East.
It is known for its beaches and 19th-century architecture, including the Odessa Opera and Ballet Theater. It has an Area of 162.4 km² with population of about 993,120 .
Odessa hosts both the Port of Odessa and Port Yuzhne, a significant oil terminal situated in the city's suburbs. During the 19th century, Odessa was the fourth largest city of Imperial Russia, after Moscow, Saint Petersburg and Warsaw.
