Humans live in this biome. In order to adapt, humans have affected the Chaparral. Chaparral biomes all over the world have been heavily affected by human activities, such as grazing, logging, building of dams, agriculture, and urbanization. This has caused plant and animal species to decline, some even nearly getting wiped out.
The key points of this model are summarized below. 1  The particles that form a liquid are relatively close together, but not as close together as the particles in the corresponding solid. 2  The particles in a liquid have more kinetic energy than the particles in the corresponding solid.
A compound is a pure substance which is formed by chemical combination of two or more elements in a fixed ratio by mass. Compounds are the substances which can be decomposed by chemical methods into their constituent elements.iquids are matter having a fixed volume but no fixed shape â they take the shape of the container. Liquids are very difficult to compress. Liquids are composed of higher energy particles which overcome their mutual forces of attraction and move independently. This is the reason why liquids do not have a fixed shape.