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.
Answer:
France may have been Britain's key ally, and the British government accepted that it had no choice but to stand by France for so long as the war was being fought.
Explanation:
Answer:
Russia
Only over 7% of the land is fertile
The climate is continental. cold winters and mild summers. hope this helped
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Look at several different sources in order to understand topics comprehensively instead of basing your reactions only on one source. Using a variety of sources can diminish the effects of bias—the preference of one view over another.