Answer:
It is true
Explanation:
"A lagoon is a shallow body of water separated from a larger body of water by barrier islands or reefs. Lagoons are commonly divided into coastal lagoons and atoll lagoons. They have also been identified as occurring on mixed-sand and gravel coastlines. There is an overlap between bodies of water classified as coastal lagoons and bodies of water classified as estuaries. Lagoons are common coastal features around many parts of the world."
Answer:
Pyramid, both a pyramid and a rectangle tapering toward the top result in a population that increases in size.
Explanation:
In age structures, there are four main diagrams, depending if the population of men and women has a rapid growth, a slow growth, stable or a mixing of them.
In most parts of the world, population of different countries present a constant grow.
At the top of the graphic since is the representation of the old people, in a population, there will be less individuals with this characteristic. That is the reason of the decrease.
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The atmosphere consists of 4 layers: the troposphere, stratosphere, mesosphere, and thermosphere. Figure A shows the placement of the different layers of the atmosphere and how the temperature changes with height as you go from the ground up to space. The troposphere is the lowest layer of the atmosphere. This is the layer where we live and where weather happens. Temperature in this layer generally decreases with height. The boundary between the stratosphere and the troposphere is called the tropopause. The jet stream sits at this level and it marks the highest point that weather can occur. The height of the troposphere varies with location, being higher over warmer areas and lower over colder areas. Above the tropopause lies the stratosphere. In this layer the temperature increases with height. This is because the stratosphere houses the ozone layer. The ozone layer is warm because it absorbs ultraviolet (UV) rays from the sun. The mesosphere is the layer above the stratosphere. The temperature decreases with height here just like it does in the troposphere. This layer also contains ratios of nitrogen and oxygen similar to the troposphere, except the concentrations are 1000 times less and there is little water vapor there, so the air is too thin for weather to occur. The thermosphere is the uppermost layer of the atmosphere. In this layer the temperature increases with height because it is being directly heated by the sun.
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Surface mining permanently destroys the environment. It is a broad type of mining in which soil and rock over the mineral deposit are removed. It is a method used to mine coal near the surface of the Earth. It makes use of hydrological and civil engineering techniques.