Biological contamination
We know that our planet there are numerous types of pollution due to human beings that with their economic activities degrades ...
Differences between viruses and bacteria
When we get sick that we have to resort to different medications, the origin of the disease is often confused ...
Biodegradable materials
Given the serious global problem that we have with plastic pollution, biodegradable materials are born. They are materials ...
Water pollution
Water is the most precious commodity in the world. Although there are minerals of high economic value, the ...
Heterotrophic nutrition
In the world there are several types of nutrition. Heterotrophic nutrition is one in which organisms do not have ...
Rocks and minerals
Geology is the science that focuses on studying the composition of the earth's crust in which we can ...
Wind turbine
Wind energy is one of the most important in the world of renewable energy. Therefore, we must know ...
Nuclear energy: advantages and disadvantages
To speak of nuclear energy is to think of the Chernobyl and Fukushima disasters that occurred in 1986 and 2011, respectively. I know…
What is plankton
Living beings feed following a food chain that is based on different levels in which organisms are ...
What is humus
Many times when we talk about soil fertility, whether in forests or orchards, we talk about ...
Types of trees
We know that trees are of vital importance to the life of the planet. Without the trees we could not survive since ...