What 3 factors affect how much energy someone needs?
Gender, age and body weight are the main determinants of total energy expenditure.
What 3 things affect energy?
Eout has three major components, which, added together, provide an accurate measure of an individual’s daily caloric requirement: the basal metabolic rate (BMR), the energy used for physical activity, and the thermic effect of food. The BMR represents the energy used to carry out the basic metabolic needs of the body.
What are the 3 components that make up 100% of your calorie needs?
Carbohydrates, proteins, and fats supply 90% of the dry weight of the diet and 100% of its energy. All three provide energy (measured in calories), but the amount of energy in 1 gram (1/28 ounce) differs: 4 calories in a gram of carbohydrate or protein. 9 calories in a gram of fat.
What are the 3 factors that influence the consumption of electricity in your home?
Many factors affect the amount of energy a household uses
- Geographic location and climate.
- Type of home and its physical characteristics.
- Number, type, and efficiency of energy-consuming devices in the home and the amount of time they are used.
- Number of household members.
What 4 factors can affect energy usage?
Here are the 4 key factors that will determine how high or low its energy bill may be.
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4 factors that affect your energy usage
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4 factors that affect your energy usage
- 1 – Usage. Did you remember to turn off the lights? …
- 2 – Days Billed. …
- 3 – Weather. …
- 4 – Changes at the office.