What Is the Difference Between the Formations of Chalk Versus

question 53

Multiple Choice

What is the difference between the formations of chalk versus chert?

• A)They have different grain sizes.
• B)They are made of different source materials.
• C)Chalk is terrestrial;chert is marine.
• D)Chalk is biochemical;chert is chemical.

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Definitions:

Unilateral Contract

A contract where one party makes a promise in exchange for an act by another party, which upon performance, binds the first party to its promise.

Promissory Estoppel

A law that stops someone from going back on a commitment they've made to another if the second party has trusted this promise to their own disadvantage.

Promissory Estoppel

A judicial doctrine that forbids a party from revoking an assurance given to another party if the recipient has legitimately acted on that promise to their detriment.

Quasi Contract

A legal concept where a court imposes a contractual obligation on a party who has not expressly consented to it, to prevent unjust enrichment.