The sample columns have two missing layers as follows:
- Column 1: Layers 3 and 8 are missing.
- Column 2: Layers 1 and 7 are missing.
- Column 3: Layers 1 and 5 are missing.
<h3>What is geology?
</h3>
Geology is a term to refer to the specialized science that focuses on the study of the composition and internal and external structure of the surface of the planet Earth, and the processes by which it has evolved throughout geological time.
In the image 3 columns are shown showing various layers of the Earth, however, each of it has 2 missing layers. To know which layers were missing from each one, we must analyze them to establish what a column with complete layers would look like and then compare the 3 samples with the model to know which layers are missing.
According to the previous process, it can be inferred that the missing layers in each column are:
- Column 1: Layers 3 and 8 are missing.
- Column 2: Layers 1 and 7 are missing.
- Column 3: Layers 1 and 5 are missing.
Note: This question is incomplete because the graph is missing. Here is the graph.
Learn more about geology in: brainly.com/question/1407519
C. Individual-population-community-ecosystem-biome
Answer:
1.Temperature
2.Moisture
3. PH: acidic or basic concentration
Explanation:
Different microorganism grow at different temperature. For example, many human-disease-causing microbes have an optimum temperature of 37C, and most of the bacteria do not grow at temperature higher than 45C. This means that any temperature lower than 45C will favor the growth of certain bacteria while higher temperature may cause death or reduction in the population of most. Hence, the effect of temperature on these organisms.
Water is required to dissolve the cell substances in microorganism just like higher animals. while some can survive under an extremely dry condition, most can't and this could result in death or reduction in population.
PH, a measure of the hydrogen concentration in a solution for most microorganism is between 6-8, too much of acid or base could disrupt the activities of these organisms and a maintained range ensure an optimal survival.