Which factors influence the salinity of ocean surface water?
choose all answers that are correct.
a.
salt from the ocean is concentrated by iceberg formation.
b.
rain adds more salt to the ocean.
c.
surface water is evaporated by the sun and concentrates the ocean salt.
d.
oceans are diluted when rivers flow into them.

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

Imagine if during the cathode ray experiment, the size of the particles of the ray was the same as the size of the atom forming the cathode. which other model or scientific observation would have also been supported? 1. this would support dalton's postulates that proposed the atoms are indivisible because no small particles are involved. 2. this would support bohr's prediction about electrons moving in orbits having specific energy. 3. this would support bohr's prediction about electrons being randomly scattered around the nucleus in the atom. 4. this would support dalton's postulates that proposed that atoms combine in fixed whole number ratios to form compounds.

The two isotopes of chlorine are 3517cl and 3717cl. which isotope is the most abundant?