Uranium-238 Decays into Thorium-234 and Finally into

question 59

Multiple Choice

Uranium-238 decays into thorium-234 and finally into

• A) thorium-232.
• B) lead-232.
• C) radon-222.
• D) radon-224.
• E) lead-206.

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Definitions:

Eco-Catastrophe

A major ecological disaster or event that causes significant harm to the environment and living organisms.

Bats

Flying mammals known for their echolocation capability, playing crucial roles in pollination, seed dispersal, and insect population control.

Extinction

The permanent loss of all members of a species, eliminating its presence from the Earth.

Low Reproduction Rate

refers to the situation in which a species or population produces offspring at a rate that is lower than the average, often leading to concerns about population sustainability and growth.