Plant Basics

Green plants come in many kinds of shapes and sizes, ranging from the giant redwood, which towers over 300 feet high, to minuscule algae organisms, which are only visible under a microscope.

Photosynthesis is a unique process within plant cells that keeps carbon dioxide coming in and life-sustaining oxygen going out. There are numerous components, including light intensity, that...

Plants are the base of our ecosystem. They provide food, shelter, filtration and oxygen. All each plant needs in return is nutrients, soil, water and carbon dioxide. Each plant type---trees,...

Pond plants, like regular plants, require oxygen to grow and thrive. Although oxygen is present in pond water, water that is not kept clean and properly aerated cannot provide the oxygen levels...

Nearly all plant material will remove oxygen from water as it decomposes. Living plants which photosynthesize take oxygen out of water and put carbon dioxide into water at night, but in much...

Humans and plants live in a symbiotic relationship, where humans breathe oxygen and plants produce it as a byproduct of photosynthesis. At the same time, humans produce carbon dioxide as byproduct...

Most agricultural and lawn fertilizers cause algae to grow. Whether that is considered beneficial depends on whether algae is a desired product. Fertilizers can be intentionally applied to holding...

Root rot is a condition that affects plants when their root systems are suffering from a lack of oxygen. This condition is generally related to over-watering, which fills all available space with...

From the smallest dandelion to the mightiest sequoia, all plants contribute to the health and viability of the planet. Their role maintains a delicate balance of energy and nutrient recycling....

It's common knowledge that plants produce oxygen, but which plants are most responsible for creating the air we breathe? Can you use plants to create cleaner air inside your home? The answers to...

Plants provide many important things for us. Without plant life, we could not exist on this planet. They provide food for us, they are made into clothing, we make houses out of them, they make the...

The old saying is that plants are the opposite of people. People breathe in oxygen and breathe out carbon dioxide, and plants breathe in carbon dioxide and breath out oxygen. Although this...

In an effort to help clean the air in their homes of pollutants, many people have turned to house plants.

Plants need sun because sunlight allows plants to carry out photosynthesis, the process they use to create their food. Unlike mammals who must find their food, plants are autotrophs, which means...

Photosynthesis is when energy from light, either from the sun or an artificial source, is used to produce sugar within a cell. During photosynthesis, water and carbon enter the cells and are...

The sun is the primary source of energy for all life. Plants, algae and some bacteria utilize the light energy from the sun during photosynthesis. Photosynthesis is the physico-chemical process by...

Plants make their own food out of inorganic compounds through a process called photosynthesis that takes place in the leaves. The ingredients necessary for photosynthesis are light, water and...

Learn how to fix smelly compost heaps or compost bins in this free video clip on composting.

Hydrogen peroxide is a first aid remedy. For years it has been dabbed on scraped knees and skinned elbows. Amazed children watch as the clear liquid turns into a bubbly froth. The hydrogen...