Answer:
365 days in a year, 58 weeks, 8760 hours.
Explanation:
Ozone protects the Earth from harmful ultraviolet (UV) rays from the Sun. Without the Ozone layer in the atmosphere, life on Earth would be very difficult. Plants cannot live and grow in heavy ultraviolet radiation, nor can the planktons that serve as food for most of the ocean life. With a weakening of the Ozone Layer shield, humans would be more susceptible to skin cancer, cataracts and impaired immune systems.
Answer:
Vertical or fluvial erosion
Explanation:
Fluvial or river erosion is a geomorphological process of constructed forms in the relief of the river flow.
Flowing over the topographic surface in the direction of the greatest fall, and under the influence of the earth's gravity, river flows create their own forms of relief. These are fluvial forms.
Fluvial forms can be: erosive, if they are created by cutting the river flow, accumulative if they are built by accumulating eroded fluvial material in places where the erosive and transport power of river water is weak.
The Panama Canal is 77 km long, and is divided into three parts, which means that during each transit, the ship will go through 3 locks - because the middle part of the canal is above the sea level. So a huge portion of the time is spent waiting in the lock to adjust to the hight of the lake in the middle of the canal.
The time to pass it is around 6 -8-10 hours - second option is the best