Perform the following operation and express the answer in
scientific notation.
7.00x 108 – 5.00x 106
[?]×10

=

Explanation:

The given expression is :

We need to solve the above expression using operations and then express it in scientific notation.

First we will make the power of 10 same in both terms

Hence, the answer is .

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.