As lime dissolves in the soil, calcium (Ca) moves to the surface of soil particles, replacing the acidity. The acidity reacts with the carbonate (CO 3) to form carbon dioxide (CO 2) and water (H 2 O). The result is a soil that is less acidic (has a higher pH).
The Japanese began to colonize the Philippines because they were  running out of space and resources. Their country is four big  islands that were recently formed by volcano â¦ es, meaning that they  have limited mineral and metal resources.
Population history Map of the Ethnolinguistic groups of the Philippines There were three main migratory waves, in the populating of what today is known as the Philippine Archipelago. The first to arrive were the Negritos, the ancestors of today's Aeta people of the Philippines.he Bisaya or Visayan people are a multilingual ethnic grouplocated in the Visayas and a large part of Mindanao. Visayan languages with the most number of native speakers are Cebuano, with 20 million; Ilonggo (or Hiligaynon), with 7 million; and Waray-Waray, with 2.5 million.