SAT College

why are earthquake unpredictable

Answers

Answer 1
Earthquakes are unpredictable because the signals only happen before a Earthquake is about to start.
Answer 2
Reliable predictions require precursors – some kind of signal in the earth that indicates a big quake is on the way. The signal has to happen only before large earthquakes and it has to occur before all big quakes

Related Questions

which of the following is not a common criticism of piaget's theory?

Answers

Answer:

Explanation:

There have been a number of criticisms levelled at Piaget's theory. Piaget offers these terms up to indicate a change that has occurred in a child, but what exactly has changed? Piaget does not offer a specific operationalised definition that would guide ... A major criticism stems from the very nature of a stage theory.

There exists a criticism of the theory of Piaget as he tells us about the changes that occur in children. Each stage of child development form criticism in his theory.

What is pages theory?

Piaget's theory is a theory of cognitive development and suggests that children move to from the lower to higher stages of mental development. His theory forms on the basis of how children acquire knowledge. Piaget makes use of critical change that takes place in children.

Find out more information about Piaget's theory.

brainly.com/question/3648034

. Suppose that you prefer reading a book you already own to watching TV and that you prefer watching TV to listening to music. If these are your only three choices, what is the opportunity cost of reading? watching TV and listening to music watching TV listening to music sleeping the price of the book

A:watching TV and listening to music
B:watching TV
C:listening to music
D:sleeping
E:the price of the book

Answers

Answer:

B. Watching TV

Explanation:

Opportunity cost is a term used used to express cost in terms of forgone alternatives. It is a sacrifice made in order to choose something else.

Opportunity cost also refers to the gain, enjoyment, benefits that one would have gain but looses such as a result of preferring one alternative to another. With regards to the above, the opportunity cost of reading is watching TV because one must sacrifice watching TV for a book, hence reading a book means that there will be no TV to watch.

John hypothesized that dissolving salt into water produced a chemical reaction because the salt completely disappeared in the water. He dissolved 10 grams of salt into 500 mL of pure water. After leaving the beaker in the sunlight a few days, the water completely disappeared and salt crystals were left in the bottom of the beaker. Based on this observation, John knew his hypothesis was incorrect because-​

Answers

Answer:

Explanation:

John knew his hypothesis was incorrect because he was left with the exact some compounds as he had started with. Something is only a chemical reaction if it changes the actual chemical structure and/or identity of a reactant. In this case, John mistook a physical change for a chemical change. The salt changes forms from solid to aqueous (dissolved in water), but did not change on a molecular level. Also, no new products were produced in the reaction and it did not show any of the 5 indicators of chemical reactions (temperature, colour and/or odour changes, formation of precipitate, production of a gas)

Hope this helped!

I need help with this. No calculator allowed.

Answers

I believe the answer is b.

Applying critical thinking skills is an effective way to avoid being sidetracked by irrational thoughts. Please select the best answer from the choices provided T F

Answers

Answer:

it is true

Explanation:

because i looked it up and it said true

Answer:

true

Explanation:

Sociology has been described by some as the study of common sense explain why you agree or disagree with this statement

Answers

Answer:

i disagree

Explanation:

sociology has always being described as the study of human behavior or the study of the development, structure, and functioning of human society.

You work for REV, Incorporated. Based on the documents provided, what does RPS most likely stand for?

Answers

Answer: Remote Private System

Explanation:I took this already I’m sure this the answer

Religious affiliations are an example of which type of data?

Answers

Answer:

it is deemed personal data grouped with

Explanation:

racial or ethnic origin;

political opinions;

religious or philosophical beliefs;

trade union membership;

processing of genetic data;

biometric data for the purpose of uniquely identifying a natural person;

health;

sex life or sexual orientation.

what is kim taehyungs phone number

Answers

I'd rather not be the one to crush your dream, but you can't.

The probability of you (as a fan) ever being able to meet him/ talk to him is small.

But if you ever do get the chance; probably with a few english words and some hand gestures you might be able to convey your message to him, just like you can to anyone else. He's still human after all.

Hope this helped :)

Answer:

who knows.

Explanation:

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