(ËvÉr bÉl) adj. 1. of or consisting of words: verbal ability. 2. spoken rather than written; oral: verbal communication. 3. concerned with words only, rather than with the ideas, facts, or realities expressed: a purely verbal distinction. 4. corresponding word for word; verbatim: a verbal translation.
Because their hypothesis requires that Earth arose from water-containing materials already present in the inner solar system, it's called the wet-accretion hypothesis. Most of Earth's water has an indigenous origin, says Drake.
Nutrient Cycles B1YvM2 1 17. What is the largest reservoir for water on earth? 18. What process contributes to the formation of groundwater? 19. Name two ways in which water is converted to vapor. 20. How does water return to the oceans from the land? 21. Rain, sleet and snow are examples of what? 22.