Answer:
Soil degradation is the physical, chemical and biological decline in soil quality. It can be the loss of organic matter, decline in soil fertility, and structural condition, erosion, adverse changes in salinity, acidity or alkalinity, and the effects of toxic chemicals, pollutants or excessive flooding
Answer:
a. remain stable over time
Explanation:
Hardy-Weinberg law -
It states that , if there is no evolutionary influence like the mate choice , population bottleneck , sexual mutation , etc and the conditions are ideal in a population , then the gene and allele frequencies in that particular population remain constant from generation to generation .
Hence , from the options given in the question , the correct answer is ( a ) remain stable over time .
Answer:I think you meant what is the difference between the latitude and longitude?
The difference is latitude Specifies locations distance north or south of the equator. The longitude specifies the location distance east or west from imaginary line connecting the north and south poles called the primary meridian
Explanation:
Answer:
The right answer is D.
Explanation:
The pope was a much more powerful figure in the Middle Ages than he is today, when he remains a great moral authority. The Vatican instigated some of the crusades against infidels to take back Jerusalem and the Holy Land; popes excommunicated people considered as heretics or church enemies; the papacy also played a major role in chosing or imposing new kings in some countries.
