Earth science can be broken into many branches, which include: geology, oceanography, climatology, meteorology and environmental science. Astronomy is also considered a branch within earth science.Know More
Geology is defined as the study of Earth's natural materials and structures, along with the processes that created them. Geologists study the natural processes on Earth. They also study how resources found on Earth can be used by humans as resources. Oceanography can be considered a sub-branch within geology that studies the environment within the oceans.
Climatology is the study of the Earth's atmosphere. Climatologists try to better understand how and why the climate undergoes changes. Meteorology is similar to climatology but focuses more on short-term weather patterns and natural disasters. Meteorologists use radars, satellites and other tools to monitor and predict weather.
Environmental science focuses on the effects humans have on the Earth's environment. It is closely related to climatology, as environmental scientists are also interested in climate change. Environmental scientists also study how the Earth's environment impacts human health, how to properly clean up and dispose of pollution, how to increase efficiency of industrial techniques in order to reduce their environmental impact and the effects of different chemicals on the environment.
Astronomists study outer space. They use telescopes to monitor and explore far away planets, suns and galaxies. They also help to design and build probes and satellites that are used to further collect information.Learn more about Earth Science
The goal of science as a collective is to produce explanations for the natural world, including how it works, its makeup, and how it came to exist in its current state, according to the University of Berkeley. These goals span a variety of scientific disciplines from astronomy to zoology.Full Answer >
A creep is the slow, downward movement of soil or debris. One factor thought to contribute to a creep is heaving. Heaving is the expansion and contraction of rock fragments during wet and dry cycles.Full Answer >
Earth and other solid planets are presumed to have formed through the process known as accretion, in which the sun-orbiting objects collided and formed progressively larger bodies. Planetary accretion began within a disk of dust and gas (primarily hydrogen) revolving around the Sun. The gas and dust were a by-product of the collapse of the molecular cloud core during the formation of the Sun.Full Answer >
Earth leakage refers to the unwanted flow of electrical current from the live wire (red wire) to the earth wire (green or yellow wire). It is also referred to in some countries as ground leakage or leakage current.Full Answer >