User Rating: 5 / 5

Agroforestry is increasingly recognized as an important mechanism for promoting sustainability in agricultural systems.

User Rating: 5 / 5

There’s a transformation taking place on farms across the United States.

User Rating: 5 / 5

Conventional, or chemically-led, farming has been developed over the past

User Rating: 5 / 5

Tree planting has been widely promoted as a solution to climate change, because plants absorb the climate-warming gases from Earth’s atmosphere as they grow.

User Rating: 5 / 5

Climate change is defined by more than just rising temperatures and ever-encroaching sea levels; the myriad factors at play are complicated, and — to make matters even more complex — they often interact with one another. Let’s take soil, for instance.

User Rating: 5 / 5

Soil is the material found on the surface of the earth that is composed of organic and inorganic material. Soil varies due to its structure and composition. Learn about the different types of soil and soil structures in this video lesson.