The one that we call bagyo is called ____________ by scientists. A tropical cyclone is just a system of thunderstorms that move around a _______. Tropical cyclones usually form where there is ____ water. The ___________ should be 26.5°C or more. The warm ocean _____ heats up the air above it. The warm air then rises. The rising warm air results in a ______________. Air in the surroundings will then move toward the area. Now, there is ____________ in the rising warm air. The water vapor soon condenses and heat is given off. The _____ makes the air ____ even more, and air in the surroundings will keep coming in. The air starts to ____, and a tropical cyclone is ____. Our country is located near the _________. Thus, it is warm in the vicinity of the Philippines, both on land and in the surrounding bodies of water. The warm water supplies the water vapor that a tropical cyclone needs to keep it going. Tropical cyclones _________ when they hit land. They die out over land because they need warm water to _________ them. They need water vapor to keep them going. Even when the tropical cyclone is still in a body of water, it may weaken and die out if the water is ______.