Question

3. The hard top layer of the earth is called:
(a) Lithosphere (b) Ecosystem
(c) Biosphere (d) None of these

4. Which statement is true in the following?
(a) The top solid crust of the earth is called
lithosphere.
(b) Lithosphere is made at the top of rocks
and minerals.
(c) Landforms are found over the continents
only.
(d) Both (a) and (b) are true.​

Answer 1

Answer:

3.lithosphere is your answer

4.both a and b are true

please mark me brainlist

Answer 2

Answer:

3] lithosphere [a]

4] Both (a) and (b) are true.​