EVERYDAY SCIENCE

Detailed explanation-1: -A knowledge of “Earth science” is essential in many different careers, such as those of geologists, meteorologists, astronomers, or oceanographers. A(n) “prediction” is based on reasoning from what you already know. An example of a “destructive” force is the formation of mountains.

Detailed explanation-2: -Earth science knowledge enables us to think globally and act locally-to make sound decisions about issues important in our lives as individuals and citizens. People who understand how Earth systems work can make informed decisions about where to buy or build a home out of harm’s way.

Detailed explanation-3: -Earth science is the study of the Earth’s structure, properties, processes, and four and a half billion years of biotic evolution. Understanding these phenomena is essential to maintenance of life on the planet.

Detailed explanation-4: -Earth science or geoscience includes all fields of natural science related to the planet Earth. This is a branch of science dealing with the physical, chemical, and biological complex constitutions and synergistic linkages of Earth’s four spheres, namely biosphere, hydrosphere, atmosphere, and geosphere.