alainavillanuev alainavillanuev

04-04-2022
Biology

contestada

The earth is sometimes described as a giant magnet. True or false?

Respuesta :

04-04-2022

True. The crust of the Earth has some permanent magnetization, and the Earth's core generates its own magnetic field, sustaining the main part of the field we measure at the surface. So we could say that the Earth is, therefore, a "magnet."

Answer Link

Otras preguntas

Who is responsible for bagging delivery sandwiches and tickets?

lara and meera are collecting marbles. lara has double number of marbles meera has when meera's number of marbles is decreased by 8. lara had 20 marbles , (m) w

Factor. X squared plus 8x plus 15

the length of AB is 20 in the figure shown. what is the length of AE?

If the dominant phenotype parent of unknown genotype produces only dominant phenotype offspring in a testcross, the parent was: (answer by writing out the testc

Match the inequality with its line graph. 1. -6-5 -4-3-2-1 0 2. + -6-5 1 2 2-6 3 +> -x-5≤-2 -4-3-2-1012 3. + 2 6+x≤3 -6-5 -4 -3 -2 -1 0 1 2 4. ++ -6-5 -4-3-2

The vertices of a triangle are P(-6,-4), Q(-6,-8) and R(2,-3). Name the vertices of the image reflected across the line y=x A. P' (-4,-6), Q'(-8,-6), R'(-3,2) B

Show that the straight line with equation 3x-y+8=0 is a tangent to the circle with equation x^2+y^2-18x-10y+16=0

Factor. X squared plus 8x plus 15

Use undetermined coefficients to find the particular solution to y+7y+12y=-680 sin(t) (t) =