Environmental Science

A diagram illustrating the process of photosynthesis, showing how light energy, carbon dioxide, and water are converted into oxygen and sugar in a plant.

Photosynthesis

Photosynthesis is the process by which plants convert sunlight into energy, producing glucose and oxygen. It sustains ecosystems by providing energy for life and producing oxygen for respiration. This essential process supports food chains, agriculture, and the global carbon cycle, making it critical for life on Earth.

October 22, 2024 Biology
An illustration of the nitrogen cycle, showing nitrogen fixation, nitrification, assimilation, and denitrification processes with bacteria and plants.

The Nitrogen Cycle

The nitrogen cycle is a vital process that moves nitrogen through the atmosphere, soil, and living organisms. It ensures that nitrogen is converted into usable forms for plants and animals, supporting life on Earth. Human activities like industrial agriculture impact the nitrogen cycle, affecting ecosystems and biodiversity.

October 4, 2024 Environmental Science