Based on Our Current Theory of Earth's Formation,the Water We

question 24

Multiple Choice

Based on our current theory of Earth's formation,the water we drink comes from

• A)ice that condensed in the solar nebula in the region where Earth formed.
• B)chemical reactions that occurred in Earth's crust after Earth formed.
• C)chemical reactions that occurred in Earth's core after Earth formed.
• D)material left behind during the giant impact that formed the Moon.
• E)comets that impacted Earth.

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Definitions:

Continuous Reinforcement

A method in behavioral psychology where a desired behavior is reinforced every time it occurs, leading to faster learning.

Partial Reinforcement

A conditioning strategy where a behavior is reinforced only some of the time, often making the learned behavior more resistant to extinction.

Unconditioned Response

A natural, unlearned reaction to an unconditioned stimulus, such as salivation when food is presented, inherent in classical conditioning.

Unconditioned Stimulus

A stimulus that naturally and automatically triggers a response without needing prior learning.