The food groups are carbohydrates, fats, protein, water, vitamins, minerals and fibre Fruits, vegetalbes, grains, dairy and protein foods are the   5 food groups.They pro â¦ vide the nutritional building blocks to  optimal health.3 people found this useful.here are only four different food groups; therefore, the maximum number of food groups you can have in your dish/meal is four. Now try to think of a dish that contains all of â¦ the groups: grain product, vegetables and fruits, milk and alternatives, and meat and alternatives.
Dworshak Dam is a concrete gravity dam with a sloped downstream face and vertical upstream face, standing 717 feet (219 m) high from the foundations, 632 feet (193 m) above the riverbed and measuring 3,287 feet (1,002 m) long along its crest.
Currently, the tallest dam in the world is Nurek Dam on the Vakhsh River in Tajikistan. It is 984 feet (300 meters) tall. Hoover Dam is 726.4 feet (221.3 meters) tall. Today, Hoover Dam still ranks in the top 20 of the tallest dams in the world, but only in the concrete gravity and arch categories.