Question

1. A river of hot or cold water flowing in an Ocean
2. The transfer of energy through reflected

Answer 1

Explanation:

1- Deep ocean currents are driven by density and temperature gradients. This thermohaline circulation is also known as the ocean's conveyor belt. These currents, sometimes called submarine rivers, flow deep below the surface of the ocean and are hidden from immediate detection.

2- The transfer of energy from the sun to the earth. This movement is called radiation. When the sunlight hits the earth, some of its radiation is absorbed and some is reflected.