01-02-2017
Chemistry

contestada

What is the driving force for convection currents on Earth?
(what makes convection currents possible on Earth/ where does the heat that is needed for convection currents to occur from?)

Respuesta :

kaitlynchenn kaitlynchenn

01-02-2017

the heat comes from the core

Answer Link

Otras preguntas

Why is the state of the union address speech fact checked

If A - B = {2,4,6}, B - A = {0,1,3}, and A∪B = {0,1,2,3,4,5,6,7,8}. What is A∩B?

In LPC theory, which factor reflects the extent to which the leader can assign work, reward and punish employees, and recommend them for promotion

find the weight of a body of mass 200kg on the earth at a latitude 30°.(R=6400 km ,g=9.8m/s²,ω=7.27×10⁻⁵ rad/sec)

A certain area can support 124 deer. Initially, there were 2 deer in the area, and the number has been growing at an average rate of 10% per month. Approximatel

5a. Underline the adverbs which indicate possibility in the sentence below: If the bus is on time, perhaps we could go to the cinema as there is definitely a f

The table shows information about some children. Age 11 Age 12 Total Girls 3 a b Boys c 5 8 Total d 13 e A pupil is selected at random. What is the probabil

it takes 5 girls to use 8 days to clean up a room. find the number of days that will be used by. 15 girls. 10 girls. 20 girls

which describes the graph of y=-(x+5)^2+3

List 7 ways to conserve vegetation