Ask question

Ask question

All categories

3 years ago

7

what did paleomagnetism give strong evidence for A. Pangaea B. earth quakes C. Sea floor spreading D. magnetic storms

2 answers:

N76 [4]3 years ago

8 0

Answer: The correct answer is (B).

Explanation:

Paleomagnetism : it is a branch of geophysics which deals with study of magnetism induced in rocks by the magnetic field of earth during their time of formation. It strongly supports the theory of tectonic plates by studying magnetic field around the oceanic ridges.

When two plates rub against with each other earthquake is caused. Hence, it will be obvious to say that paleomagnetism give strong evidence for earth quakes.

emmainna [20.7K]3 years ago

4 0

Magnetic storms i guess i hope it helps have a nice day

You might be interested in

All of the following cannot perform cellular respiration

Cerrena [4.2K]

D. Rock because it is not living

6 0

3 years ago

Using the fact that at 0.10 M, the absorbance was 0.357; and at 0.20 M, the absorbance was 0.714, the absorptivity (slope) is

olga_2 [115]

Answer:

The answer is "3.57 and 0.07".

Explanation:

Using the slop formula:

$=\frac{n_2-n_1}{n_2-n_1}\\\\ =\frac{0.714-0.357}{0.20-0.10} \\\\ = ABSORPTIVITY, \ \ a=3.57 \\\\A= a\times b \times c$

Given:

$A=0.250$

length path $b=1$

from calibration it is found that

$a=3.57\\\\consentation \ c=\frac{A}{a\times b} \\\\C=\frac{0.250}{3.57\times 1}$

$=0.07 \ M$

3 0

3 years ago

Whuch expression is equal to the number of grams in 2.43 kg

schepotkina [342]

2.43*1000.

There are 1000 grams in a kilogram

7 0

4 years ago

Where is the genetic code located again in the dna molecule again?

Pie

Answer:

The DNA is in the nucleus.

Explanation:

The nucleus is the power house of the cell, the little sting things inside are the strands of DNA.

8 0

3 years ago

The [OH-] of a solution is 7.89 10^-12 M. What is the pH of the solution? it acidic or basic? *

kompoz [17]

Answer: pH = 2,897 , basic $[H+][OH-] = 10^{-14} ==> [H+] = \frac{10^{-14}}{7,89*10^{-12} } =\frac{1}{789} \\pH= -lg([H+]) = 2,897 \\pH basic$

Explanation:

6 0

3 years ago