Earth Science Essay Examples and Topics

 A few mass extinctions have happened during the Earth’s history. The Cretaceous – Tertiary Boundary. Extinction caused the loss of in any event seventy five percent of all species known around then including the dinosaurs. The reason for this mass extinction is a questionable subject…

We, humans, are believing that alien life (aliens) is present in the earth or they have been visited earth in earlier centuries. We also believe that they have a better civilization than our civilization. The study of aliens is called Exobiology. For an example, Dr….

Alkali Metals Lithium is on the top of Alkali metals and the lights out of all the metals. It is so light that it will float on water unlike some metals, and when it comes in contact with water it reacts by fizzing and putting…

Amethyst: It is a macrocrystalline variety of quartz. Its characteristic violet color can be more or less intense, depending on the amount of iron (Fe + 3) it contains. It can be colored by zones with transparent or yellow quartz. The tips are usually darker…

Sedimentary rock is a mixture of fine or coarse grained mineral particles that have been compressed over millions of years. They are often highly permeable, have varying porosity, and promote the movement of water though their pore spaces. These materials form aquifers in ground and…

If one were to ask ten different people what geography is you might get ten different answers. It is hard to define geography because it is hard to understand the complete scope of the discipline of geography. It is at the same time overwhelming and…

We had a virtual team spread across the US, hence it was imperative for members to have good communication tech skills, strong self-leadership to guide and motive along with high emotional intelligence. Communication and co-ordination worked well via tech with a tool kit of email,…

Maps have been a way to communicate with other cultures and countries for centuries, and although cultures in this decade use maps found on the internet such as Google Maps, centuries ago, maps not only portrayed information, but had a political side to them as…

Conceptual Manageable and ecologically benevolent creation are the primary essentials for improvements in the concoction business field, as securing our planet has turned into a principle worry that ought to be considered for mechanical headway. In this way, the idea of green science has been…

The standard requirements to be met by current fuel lines (SAE J 2260) are manifold, as indicated above. In addition to typical mechanical and chemical polyamide properties, current fuel lines for reasons of environmental and health protection must possess highest barrier properties against volatile organic…

Radioiodine is a radioactive material it must be put away in fume hoods and it has to be kept securely airtight. The radioiodine must not be put away in refrigerators. Contaminated Lab coats can be preserved by placing them in a plastic carrier bag and…

Structure of ozone The ozone layer is a layer found in the Earth’s stratosphere at a height of 10 km, holding a great concentration of ozone. A molecule of ozone (O3) contains three oxygen atoms which are bound together. Ozone is a gas that is…

Introduction Galactic Cosmic Rays (GCR), which aremainly originated outside the solar sys-tem,propagate through the galactic mediumwith relatively weak magnetic field and in-teract with the medium and magnetic field. While in the heliosphere they interact withthe electromagnetic field carried by the solarwind, which effectively modify their…

The following is an EPE framework (Yingying Seow 2011). In this framework, the energy is consumed by various activities along with a manufacturing application. This is categorised into two groups: Direct and Indirect Energy. The EPE framework consists of the Indirect Energy and the Direct…

Heterocyclic composites are imperative class of organic compounds which are present in various natural compounds such as chlorophyll, vitamins, haemoglobin, and alkaloids i.e. morphine, vinblastine etc and have broad application in many filed of science such as copolymers, dyestuff, sanitizers, and possess N, S, O…