Best Science Quizzes Online

Do you know there are different layers of germs in the human body? Why don't you take these germ layers in the human body trivia quiz? Germs live everywhere. You can find germs (microbes) in the air, in food, plants, and animals, in soil and water, a

Bees are one of the most important insects in the world that produce something beneficial to all of us. Because we obtain honey from these bees and as we all know, honey is the most valuable nutritional food for human beings. Apiculture is the act of

Everyone knows about quizzes. Quizzes are based on different topics. There are so many subjects and each subject can have a number of quizzes. People like to participate in quizzes on their favorite subjects. It is really a very interesting experienc

You might have heard about Time Travel. It is a very well recognized concept in philosophy and science fiction and of movement between particular points in time. It is comparable to movement between non-identical points in space by anything using a h

General knowledge is something that every person needs to be good at and needs to have the potential to understand all of them. For general knowledge, there is not a lot of hard work you need to put into understanding and learning them. GED tests are

We all know how important it is for everyone to manage their single and crucial data and manage them. The way we all can manage every important information and data is what makes the task easy and manageable. And this is what is called the crucial ta

No doubt we all can know the real difference between how we all have taken science from different perspectives and how it has been affecting our clients in the very first place. One of the major fields that has a lot to do with our way of doing the c

A good first step is making sure that any practical activities are properly and thoroughly evaluated by the teacher before the activity takes place. A solid understanding of laboratory safety practices is essential for our students to do practical wo

Nuclear magnetic resonance is an analytical way of carrying out a particular task, especially the execution or performance of an artistic work or a scientific procedure of chemistry that is used in determining the content and purity of a sample as we

An ecosystem is a geographic region defined as a community of lifestyles in agreement with non-living components where living organisms interact with each other and the surrounding environment. Each factor in an ecosystem directly or indirectly depen

Aquatic habitat is a habitat with water communities of organisms that depend on each other and their environment. Aquatic ecosystems are divided into two main groups based on their salinity — freshwater habitats and marine habitats. Freshwater habita

Respiration is a series of chemical reactions that enable the synthesis of the energy required to sustain all living entities. Like animals and humans, plants also breathe, but respiration in plants is different from animals and humans. Plants also r

According to the most common biophysical definition, the biosphere is the surface of the earth and the area of ​​the atmosphere where living things can live. The biosphere, supporting the relatively thin life of the Earth's surface, extends from a fe

Science is undoubtedly the best practical subject a student can come across. There are some basic facts that we all know about science and we are quite well studying them since long time back. But do you have the correct science knowledge? Do you thi

All the aquatic animals breathe oxygen which is resolved inverter through gills and skin as they don’t have lungs for that purpose. Gills are present on either side of the pharynx. Gills are actually tissues which contain thread-like structure known

Any process that causes free nitrogen (N2) to combine chemically with other elements to form more-reactive nitrogen compounds such as ammonia, nitrates, or nitrites. Atmospheric nitrogen is molecular dinitrogen, a relatively nonreactive molecule. Mor

Water is an essential and basic need of all living organisms. Without water, human beings and many more living organisms cannot survive on the earth. The density of water is changed on the basis of temperature. The interesting fact about water is tha

The major branches of science are biology, chemistry, and physics. In biology we studied about life and living organisms, in chemistry we studied about all the chemical activities that occur in the universe, and in physics, we studied the nature and

A semiconductor material is one whose electrical properties lie between conductors and conductors. Germanium and silicon are the most well-known examples of these substances. It acts as an electron and charge carrier. Thus by adding impurities to pur

Solids are chemical substances that are divided on the basis of certain size, volume, high density, etc. In solids, atoms, molecules or ions are very close in size and density. Hence they cannot be easily suppressed ie they have high density. Solid-s

The primary energy used by the world is nuclear fission, from which electricity is produced. Fission of the nuclear nucleus is a natural phenomenon that releases millions of times more energy than other sources of energy used by mankind, at the atomi

These remains are found only in sedimentary rocks but sometimes they are also found in marshes, sand, and snow. Numerous fossils are buried beneath the surface. Mineral coal is an organized form of fossilized flora. Similarly, mineral oil is a modifi

That day in 1608 became special in the world of science when Hans was trying to see a distant object clearly with the help of two lenses of glass. At that time, he placed the two lenses at the right distance parallel to each other and found that by d

Ethically to a study at the latest professed in a journal called 'Physical Review Letters', for the first time, scientists have succeeded in look into gravitational waves in a newly born black hole. Black holes are holes in space where the force of g

Through genetic engineering, a new crop species is developed by inserting the genes of any organism or plant into other plants.GM crops are those crops whose genes are transformed scientifically. This seed provides far more productivity than ordinari