3. How do you suppose the new location of the Philippines in the Pangaea Ultima affect the country in terms of livelihood, migration,
transportation, biodiversity and health?

Explanation:

First, we may wonder what Pangaea Ultima is? In simple terms, according to Geologist, Christopher Scotese, he hypothesized that the structure of our continent as we know today will be restructured or merged together into a single contiguous continent.

In regards to the Philippines, it is believed that it will be no longer a country but will be crushed and turned into a mountain range that will exist between Australia and Eurasia.

Thus, we can conclude that if the Philipines become a "mountain range", this will result in people's livelihood been affected; furthermore, they'll have to migrate to other countries, affecting transportation, biodiversity and even health because of the change in temperature.

mercury

explanation:

mercury is the least dense because of its size