<span>they made many glaciers that are yet to melt and the also lowered the temperature that we have today </span>
Answer:
The answer is Option C: Index fossils.
Explanation:
Index fossils are used to identify geologic periods or faunal stages in rock layers. These fossils must have a wide geographic distribution and manifest obvious evolutionary trends to help geologists and others who need this geological data to better understand the time scale and to pinpoint a time period. For example, ammonites were common during the Mesozoic Era, but they were extinct by the Cretaceous period. Geologists would use ammonites to help determine this time frame if present.
I think its d,neap tides could be described as low high tides and high low tides
The name of the region crossed by the trans-siberian railroad is SIBERIA or the WILD EAST. The eastern capital is Irkusk and the railroad passes through the city making it a stepping-off between Mongolia and China. The railroad goes through Siberia and China.
