In the cycle shown is mantle made of silicate rocks?why? answer;
Yes, because the mantle under the crust is about 1800miles deep (2890km).It is composed mostly of SILICATE ROCKS in magnesium and iron.
or
Yes, because it is composed mostly of SILICATE ROCKS in magnesium and iron.

beginner hereee!

Which of the following compounds does not contain molecules? question 2 options: co2 h2 nacl h2o

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

Which element would mostly likely have an electron affinity measuring closest to zero