Looking Marine scientists are good observers-they inspect things carefully, they measure, weigh, and count, and they record what they see.
Observation involves looking closely and carefully.
Scientists count things and measure things such as size, weight, temperature, speed, etc. They notice variables such as the time of day, tides, season, weather, and position. Tools extend a scientist's senses. These are different from laboratory or controlled fieldwork studies. Use your different senses to observe like a scientist does.