9. Baking soda is added to a beaker of vinegar. Which statement is an inference? A. Bubbles are forming.
B. A fizzing sound is made.
C. The vinegar is becoming cloudy.
D. A chemical reaction is taking place.

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called

mass and weight are closely related because mass affects the weight of an object experiencing the effects of gravity. weight is the measure of the force of gravity on an objects's mass, while mass is the measure of how much matter there is in an object.

i'd have to say the answer is probable the second option "the geosphere interacting with the atmosphere"