A hypothesis is usually written in the form of an if/then statement, according to the University of California. This statement gives a possibility (if) and explains what may happen because of the possibility (then). For example, if garlic repels fleas, then a dog is given garlic every day will not get fleas.
Mountains. Mountains are in general a much tougher place to life than equivalent lowland habitats, partly due to the lower temperatures and harsher weather. At very high altitudes there is also less oxygen and carbon dioxide in the air, making life difficult for both animals and plants.ountains. Mountains are in general a much tougher place to life than equivalent lowland habitats, partly due to the lower temperatures and harsher weather. At very high altitudes there is also less oxygen and carbon dioxide in the air, making life difficult for both animals and plants.
1. Figure 5.1: Often, rising magmas reach the surface and erupts as lava or pyroclastics. A volcano is a hill or mountain that forms from the accumulation of material that erupts at the surface. 2. Volcanic eruptions are often devastating and have destroyed many lives and property throughout recorded history.