Презентация на тему к уроку английского языка по теме Food

for an organism. It is usually of plant or animal origin, and contains

essential nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals. The substance is ingested by an organism and assimilated by the organism's cells to provide energy, maintain life, or stimulate growth.

are eaten as food and around 2,000 plant species

are cultivated for food. Many of these plant species have several distinct cultivars.

either directly or indirectly by the products they produce. Meat is

an example of a direct product taken from an animal, which comes from muscle systems or from organs.
Food products produced by animals include milk produced by mammary glands, which in many cultures is drunk or processed into dairy products (cheese, butter, etc.). In addition, birds and other animals lay eggs, which are often eaten, and bees produce honey

specific set of cooking traditions using various spices or a combination

of flavors unique to that culture, which evolves over time. Other differences include preferences (hot or cold, spicy, etc.) and practices, the study of which is known as gastronomy.
Some popular types of ethnic foods include Italian, French, Japanese, Chinese, American, Cajun, Thai, African, and Indian cuisine.

diets

decisions a person or culture makes when choosing what

foods to eat. Many cultures hold some food preferences and some food taboos. Dietary choices can also define cultures and play a role in religion. For example, only kosher foods are permitted by Judaism, halal foods by Islam, and in Hinduism beef is restricted. In addition, the dietary choices of different countries or regions have different characteristics.

the health and mortality of all humans. Poor intake

of various vitamins and minerals can lead to diseases that can have far-reaching effects on health.  It is estimated that at least 3 million children are blind due to vitamin A deficiency. Vitamin C deficiency results in scurvy. Calcium, Vitamin D, and phosphorus are inter-related; the consumption of each may affect the absorption of the others. Kwashiorkor and marasmus are childhood disorders caused by lack of dietary protein.

foods they eat for reasons of morality, or other

habit. For instance, vegetarians choose to forgo food from animal sources to varying degrees. Others choose a healthier diet, avoiding sugars or animal fats and increasing consumption of dietary fiber  More recently, dietary habits have been influenced by the concerns that some people have about possible impacts on health or the environment from genetically modified food.