4. A thick layer of volcanic ash can be heavy enough to collapse the roofs of buildings because ash a. is solid. b. cannot be blown by winds. becomes heavier as it cools. d. consists of tiny fragments of rocks that becomes heavy as they pile up. C. а. 5. Which of the following is an active volcano in the Philippines? Apo in Davao b. Bud Datu in Sulu C. Isarog in Camarines Sur d. Kanlaon in Negros Oriental the following cuestions briefly

becomes heavier when as it cools

answer; i believe the correct answer is (clockwise and outward) about the center;

hi there!

question - how does mountainous terrain affect settlements in a region? choose all answers that are correct.

groups trade with each other regularly.

people travel from settlement to settlement.

why: since they travel to go trade or visit it may be harder to get there because of the mountainous terrain.

hope this : )