If a magnitude 2.0 earthquake releases approximately 25MJ of energy, how much energy would be released by a magnitude 1.0 earthquake?

The difference between the two mentioned magnitudes is 4.

A magnitude 1 earth-quack is 10000 times bigger than a magnitude -3 earth-quack. On the other hand, it is 1000000 times stronger in terms of energy release.

Explanation:

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.