Question

this is the question paper​

Answer 1

answer 1.(a) is on the top .

1. (b) the shaking of earth's surface is called earthquake. Seismograph is used to record earthquake.

1.(c) There are three kinds of rocks: igneous, metamorphic and sedimentary rocks.

1.(d) Winter

1.(e) don't know...

1.(f) March 21

1.(g) Silica and aluminia

1. (h) answer is on the top attachment.

1. (I) continental crust and oceanic crust.

1. (j) answer is on the attachment

2. (a) answer is on the attachment.

(b) answer is on the attachment.