Answer:
Option (A)
Explanation:
In terms of geology, an accretionary wedge is usually defined as the accumulation of sediments that are formed from the scraping of the subducting oceanic crust during the time of the collision. These sediments are deposited in association with the ocean floor sediments and it marks the presence of a convergent plate boundary. This takes the shape of a prism which is found at the edge of the continental plate boundary.
Thus, the correct answer is option (A).
Answer:
a) Physical soil test could be the humidity, chemical soil test could be the pH.
b) An advantage will be that both of them are easy and quickly to do. The disadvantage is that you need to buy the instruments to measure it.
Explanation:
a) A physical measure is the one that can measure the water, temperature, structure of the soil, etc. is a characteristic that can show characteristics of the soil without changing it nature.
A Chemical measure will indicate some other requirements like pH, concentration of a nutrient, etc. This kind of measure can be modify is the crop need more nutrient or a different pH to grow.
b) Advantages and disadvantages will be different depending the studies to make. One advantage in all of them is that is easy to get and will give crops with high percentages to obtain harvest, avoid sickness, etc.
The great disadvantage is that in most of the measurements, is needed an instrument that has a cost and need some reactants some of them or calibration.
Hope this info is useful.
A. countryside
Many reasons:
1) wrong tense for any of the other answers
2) none of the other answers provide refuge
