| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| aleyda | "Fixation: is the process by which nitrogen is taken from its molecular form in the atmosphere and converted into nitrogen compounds useful for othe..." | Read more » | about 2 years ago | |||
| aleyda | "Nitrogen is the natural element that's essential for reproduction and growth of biotic things . It is a core component of amino acids which are a b..." | Read more » | about 2 years ago | |||
| aleyda | "18.5 percent of the human body is made up of carbon. 65 percent of the human body is made up of oxygen. " | Read more » | about 2 years ago | |||
| aleyda | "Sublimation (endothermic) is the conversion between the solid and the gaseous phases of matter, with no intermediate liquid stage. The opposite of ..." | Read more » | about 2 years ago | |||
| aleyda | "Louisiana is losing coastline because of heavy storms, climate change, levees being built, and more human interference. This is dangerous because b..." | Read more » | over 2 years ago | |||
| aleyda | "Catfish drop their eggs in tilapia territory when they go hunt. The tilapias assume those are their own eggs and pick them up in their mouths. Catf..." | Read more » | over 2 years ago | |||
| aleyda | " 25.8% of the air quality is good, 71% of the air quality is moderate, and 3.2% is unhealthy, so most of the quality in Laplace is moderate. On t..." | Read more » | over 2 years ago | |||
| aleyda | " Many animals are close to being extinct. It could be because of pollution, hunting, humans, and invasive species. An invasive species is an organ..." | Read more » | over 2 years ago | |||
| aleyda | "A carnivore is a meat eater. Atmosphere, hydrosphere, geosphere, biosphere make up our planet earth. An omnivore is something that eats both meat..." | Read more » | over 2 years ago | |||
| aleyda | "Biome- a community of living things with the specific climate Ecosystem – How the community of living things interact and correlate to each other T..." | Read more » | over 2 years ago | |||
| aleyda | "Biology is the study of life. Abiotic: Non-living things Biotic: living things Interdependent: every living organism depends on other living or..." | Read more » | over 2 years ago | |||
| aleyda | "Studying about our population is vital because the number of people in the world is growing rapidly. The number of births this year is 88,386,059. ..." | Read more » | over 2 years ago | |||
| aleyda | "One reason environmental science is important is because there are a lot of issues in our world that need to be solved. Another reason is that ever..." | Read more » | over 2 years ago | |||
| aleyda | "The Clean Water Act was created in 1972. Its purpose is to prevent chemicals and other negative things in our water supply. We need this act becaus..." | Read more » | over 2 years ago |