What is released as a by-product of on-going radioactive decay?

HEAT is released as a by-product of on-going radioactive decay.

Decay heat (energy)

Explanation:

The decay heat is defined as the heat energy that is liberated due to the decay of radioactive elements. This heat is generated as an effect of radiation on the substances, where the energy released in the forms of α, β, and gamma radiation. These radiations forces the atoms to move due to the high heat energy.

The long-lived, unstable, radioactive isotope elements that are present on and under the earth's surface, continuously decay, as a result of which the daughter elements are produced, reducing the initial total amount, thereby releasing the heat energy.

The radioactive elements have a half-life, which differs from one element to the other.

you are the source of the heat energy. you can minimize the heat energy by selecting the appropriate clothes to wear.

as the gila monster consumes the eggs or young of the desert cottontail and gambel's quail, thus its main food supply is only accessible for a restricted time duration every year. however, for this, the gila monsters exhibit three adaptations, which elevate their survival rate in the desert condition.  

first, is that they possess huge bodies, and can consume greater concentrations of food during a small period. secondly, they require to feed infrequently as they can accumulate fat in their tails. ultimately, their rate of metabolism is very low, so that they can burn their reservoirs of fat gradually.