What plants are the major source of food for world today?

The major sources of food for the world today come from a surprisingly small number of plants. Here's a breakdown:

Grains:

* Rice: The most important grain globally, providing a significant portion of calories for billions of people, especially in Asia.

* Wheat: Another staple grain, particularly in Europe, North America, and parts of Asia. Used for bread, pasta, and other baked goods.

* Maize (Corn): A versatile grain used for human consumption (cornmeal, tortillas), animal feed, and biofuel.

Other Important Sources:

* Potatoes: A major source of carbohydrates, especially in parts of Europe and South America.

* Cassava: A starchy root vegetable, particularly important in Africa and South America.

* Soybeans: A highly versatile legume, used for both human consumption (tofu, soy milk) and animal feed.

* Sugar Cane: A major source of sugar, a primary sweetener used worldwide.

* Bananas: A significant source of carbohydrates and potassium, particularly in tropical regions.

Other Notable Mentions:

* Sweet Potatoes: A good source of vitamins and minerals, particularly in parts of Africa and Asia.

* Yams: A starchy root vegetable, especially in tropical regions.

* Millet: A grain important in Africa and parts of Asia.

* Sorghum: A grain used for food and animal feed, especially in Africa and parts of Asia.

* Beans: A versatile legume, high in protein and fiber.

* Peanuts: A legume used for both food and oil, especially in Asia and Africa.

Important Note: This list highlights the major contributors to global food production. However, countless other plants provide essential nutrition for diverse communities around the world.

It's crucial to remember that biodiversity is vital for a sustainable food system. A wider variety of crops can help ensure food security and resilience in the face of changing environmental conditions.