Subject :NSO Class : Class 5
Which of the following statements are correct?
(i) Venus is believed to have active volcanoes.
(ii) Mars has the biggest crater in the solar system.
(iii) The first seismograph was made in Germany.
(iv) Many dormant volcanoes are found around the Pacific ocean, giving rise to the name 'Pacific Ring of Fire'.
A (ii) and (iv)
B (i) and (ii)
C (i) and (iii)
D (iii) and (iv)