these are also known as parent materials. Most of these minerals originate in sedimentary rock, which makes up over three-quarters of the Earth's crust. Geological activities like temperature changes, precipitation, and wind cause rock to weather and erode, breaking...
What are the gases of the exosphere? Exosphere: The exosphere is the outermost layer of Earth's atmosphere, though it can refer to this layer of any planet's atmosphere. It is technically defined as the layer of air that is so thin that molecules move around essentially without collision. ...
To learn more about molecules, review the lesson Molecules Definition: Lesson for Kids. This lesson covers the following topics: What a molecule is What an atom is Hydrogen gas DNA Practice Exams You are viewing quiz 27 in chapter 2 of the course: Biology for Kids Course Practice ...
The properties of gas are the characteristics that are specific to gas, including its ability to expand, the way that it will...
I once thought they were harmless condensation trails in the sky, but after further investigation, not anymore! In this article I’ll answer the question “what are chemtrails?” I’ll share the effects of chemtrails on your environment, food, water and their connection to cancer. This ...
The most common toxic gases found in confined spaces are carbon monoxide (CO) and hydrogen sulfide (H2S). These gases are usually measured by means of substance-specific electrochemical toxic gas sensors. Gas that enters the sensor undergoes a reaction that produces an electric current (output) ...
What is the main part in plants that is used for respiration? What are the products of the process of glycolysis? What is a by-product of respiration in human beings? What are the pathways in anaerobic and aerobic respiration? What is the final electron acceptor of aerobic respiration?
Diatomic molecules are when only two atoms combine. An example of adiatomic moleculeis carbon monoxide (CO) made of a single atom of carbon and one of oxygen. If the two atoms are the same element, it is called ahomonuclear diatomic molecule, such as oxygen (O2) and nitrogen (N2).Poly...
What are the parts of an atom? What is the Periodic Table? How do atoms make molecules and compounds? What are isotopes? How do atoms make ions? How many atoms are there in something? How do we know atoms exist? A brief history of atoms Find out moreWhat is an atom?Take...
Water molecules form which type of bond with other water molecules? Petroleum and natural gas form from What are substances called whose water solutions conduct electricity? Water is considered what type of chemical bond? What does water dissociate into?