Photosynthesis: Photosynthesis in Farming 🌿 ...

In this episode, we will discuss the alveoli in the circulatory system.Alveoli are microscopic air sacs within the lungs where the crucial exchange of oxygen and carbon dioxide occurs between air and blood through diffusion. Their structure is highly adapted for this vital proces ...  Show more

In this episode, we look at transportation in cells. We will explain how substances move into and out of cells, highlighting three key mechanisms. Diffusion is described as the movement of particles from high to low concentration areas. Osmosis is presented as a specific type of ...  Show more

In this episode, we look at plants and nitrogen.Plants require nitrogen to produce proteins necessary for growth. While the atmosphere is full of nitrogen gas, plants cannot directly utilise this form. Instead, they absorb soluble nitrates from the soil. Crop harvesting depletes ...  Show more

In this episode, we discuss carbon footprint, which refers to the total greenhouse gases emitted by an activity or product. Individuals can decrease their footprint by improving energy efficiency, reducing waste, and using renewable energy. Governments can implement emission taxe ...  Show more

In this episode, we discuss overexploitation and alternative extraction methods. Historical overuse of copper-rich ores has led to a scarcity of these resources. As a result, scientists have developed alternative methods to obtain copper from less concentrated sources. Phytominin ...  Show more

In this episode, we discuss metal ore extraction.Traditional metal ore extraction, primarily through mining, faces increasing challenges due to the finite nature of these resources. This method, while conventional, carries significant environmental repercussions. These consequenc ...  Show more