Isotope is the study and application of stable and radioactive isotopes to geological processes and their time scales.
Tornadoes form when warm, humid air collides with cold, dry air. The denser cold air is pushed over the warm air, usually producing thunderstorms. The warm air rises through the colder air, causing an updraft. The updraft will begin to rotate if winds vary sharply in speed or direction1
Cancer isn’t infectious nor is heart disease. Infectious diseases are things spread my bacteria or organisms.
Answer:
Forests, grasslands, deserts, tundra, freshwater, and marine.
Explanation:
