How much heat is needed to raise 20 g of water FROM 283 C TO 303 C if the specific heat is 4.18 J/gC?

Much of the general structure and physical properties of the interior of the earth are inferred from: a)deep oil and gas bore holes b)geologic investigations c)analysis of seismic waves d) study of volcanoes

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world