study the illustrations below. Identify which activity involves the use of energy Jogging Cleaning Sitting Sleeping Walking Cooking Which activities involve the use of energy? Explain why.
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Answer:
Jogging- When we go for a run we are using chemical energy in our bodies to produce movement (kinetic energy), which in turn converts to warmth (thermal energy).
Cleaning -Out of all energy resources, we consider green power (solar, wind, biomass and geothermal) as the cleanest form of energy. So, if we were looking at clean energy on a spectrum, these would be farthest from “dirty” or emissions-heavy energy.
Walking- Going for a walk when you're tired may be a more effective energy boost than grabbing a cup of coffee. Walking increases oxygen flow through the body. It can also increase levels of cortisol, epinephrine, and norepinephrine. Those are the hormones that help elevate energy levels
Cooking- Thermal energy is used to cook food. Thermal energy is heat. It's converted from either electrical potential energy or chemical potential energy, depending on the cooking appliance. An electric stove converts electric potential energy to thermal energy.
Sleeping- Sleep specialists believe that the last of them—known as deep sleep or slow-wave sleep—is the main time when your body renews and repairs itself. This stage of sleep appears to be the one that plays the greatest role in energy, enhancing your ability to make ATP, the body's energy molecule