A C and D. It cannot be b because scientists have warned people in the past about volcanoes and their possibility for erupting. Earthquakes cannot be predicted however there are warning signs one can look for.
Answer:
DUDE youre on GEOGRAPHY CANEY CREEK HIGHSCHOOL HUH????
Explanation:JJJJD
Sedimentary rock can change into metamorphic<span> rock or into </span>igneous<span> rock.</span>Metamorphic<span> rock can change into </span>igneous<span> or sedimentary rock. </span>Igneous rock forms when magma cools and makes crystals. Magma is a hot liquid made of melted<span> magma.</span>