I believe it’s b I’m not 100% sure tho
Rock layers are correlated if they both contain the same fossils. The correct option among all the options that are given in the question is option "c". There is another answer that is very close to the answer that i have given and that is the type of rocks. Since fossils is the closest answer, so i have chosen that.
Explanation:
d. Najmniesze Państwo świata
Answer:
Sampling
Explanation:
Sampling is a statistical procedure in which a selected number of observations is used to represent the whole observation. When we take an area and we use the population to estimate that of other areas or the whole population, we are simply sampling. Sampling is very important to some specific forms of observations. Sampling can be done randomly or in a systematic way. The goal of sampling is using the part to represent the whole.
Factors which caused an Increase in Air Pollution in China:
A.) Coal Combustion
B.) Slash and Burn
C.) Excessive disposal of Garbage into Open Area
Hope this helps!
