Flights over the ocean are tracked by satellites because there is limited radar coverage over large bodies of water. Satellites provide continuous global coverage, allowing for real-time tracking of aircraft in remote areas where radar coverage is not available. However, not all flights over the ocean are tracked by satellites due to the high cost of satellite tracking systems and the fact that some airlines may not have equipped their aircraft with satellite tracking technology. **

Yes, container ships do lose some containers in the ocean. This can happen due to rough weather, improper stowage, or accidents. It is estimated that thousands of containers are lost at sea each year, posing environmental and navigational hazards. Efforts are being made to improve container security and stowage to reduce the risk of container loss. **

Beach waves can last anywhere from a few hours to a couple of days, depending on your hair type and the products you use. For some people with naturally wavy or curly hair, beach waves may hold for a longer period of time. Using a good quality sea salt spray or texturizing spray can help to enhance the longevity of beach waves. Additionally, using a curling iron or wand to touch up any loose waves can help to extend the style. **

Some areas in the ocean are warm or cold due to the distribution of heat from the sun. Near the equator, the sun's rays hit the Earth more directly, leading to warmer temperatures in the water. In contrast, near the poles, the sun's rays hit the Earth at a lower angle, resulting in colder temperatures. Ocean currents also play a significant role in distributing heat around the globe, with warm currents bringing heat from the equator to higher latitudes and cold currents carrying cold water from the poles towards the equator. **

A presentation about ocean pollution could include topics such as the sources of pollution (e.g. plastic waste, oil spills, industrial runoff), the impact on marine life and ecosystems, and the consequences for human health and the economy. It could also explore potential solutions and actions that individuals, communities, and governments can take to address the issue, such as reducing single-use plastics, supporting clean-up efforts, and advocating for stronger environmental regulations. Additionally, the presentation could highlight success stories and initiatives that are making a positive impact in the fight against ocean pollution. **

There could be several reasons why you are not achieving beach waves. It could be due to using the wrong styling products or tools, not using enough heat or the right technique when curling your hair, or not allowing your hair to cool and set properly after styling. Additionally, the natural texture and thickness of your hair can also affect how well it holds a curl. Experimenting with different techniques and products, as well as seeking advice from a professional stylist, may help you achieve the beach waves you desire. **

Researchers succeeded in discovering internal ocean waves in the 1970s. Using satellite imagery and oceanographic instruments, scientists were able to observe and measure these waves, which are caused by the interaction of tides and underwater topography. This discovery has since led to a better understanding of ocean dynamics and their impact on marine ecosystems. **

Researchers managed to discover internal ocean waves in the mid-19th century. The first observations of internal waves were made by the British Royal Navy in the Strait of Gibraltar in the 1840s. Since then, advancements in technology and oceanographic research have allowed scientists to better understand the formation and behavior of these waves within the ocean. **