When energy from the sun hits the air above land, the air warms up and rises. Along a
coastline, cooler air above the ocean flows
toward the land and replaces this rising air.
Which best describes these processes?
(A conduction and convection
(B conduction, convection, and radiation
© radiation and conduction
(D radiation and convection

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

Match each vocabulary term to its definition. 1. electrons neutral subatomic particles found in the nucleus of the atom 2. neutron lowest energy position of an electron in an atom 3. photon the path of an electron around the nucleus of an atom 4. ground state negatively charged, subatomic particles 5. protons packet of energy of specific size 6. element substance with only one type of atom 7. orbital positively charged, subatomic particles found in the nucleus of the atom

Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.