Answer: True
The great pacific garbage patch is a landfill of waste that is located between Hawaii and California. It is the biggest landfill in the world. This zone consists of large population of phytoplanktons and small fishes but it lacks large fishes and mammals. This zone is mainly occupied with plastics which floats over the surface of water. The eastern and western patch collectively called as the great pacific garbage patch. From the west coast the waste is discharged by the U.S and from the east coast the waste is discharged by the Japan.
Therefore, the statement pollution from many nations contributes to the Great Pacific Garbage Patch is true.
A redox reaction involves the transfer of electrons between two chemical compounds. It has an oxidizing and reducing reaction with a reducing and oxidizing reagent respectively. Oxidation is the loss of electrons while reduction is the gain of electrons.
Paints consist of pigments, solvents, and binders. Once the paint has been applied and has dried, the pigments are still able to be determined and matched to other samples.
Manufacturers apply a variety of coatings to the body of an automobile, which adds significant diversity to automobile paint. This diversity makes it easier of the forensic scientist to compare different paint samples.
When paint specimens possess colored layers that match with respect to number and sequence of colors, the examiner can begin to think confidently in terms of relating the paints to a common origin.
The shortcoming of analysis of paint layer structures is the most paint specimens presented to the criminalist do not have layer structure sufficiently complex to allow individualization to a single source.
Therefore, Paints consist of pigments, solvents, and binders. Once the paint has been applied and has dried, the pigments are still able to be determined and matched to other samples.
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b. bauxite
c. iron
d. timber
All the following are examples of minerals, except timber.
The correct option is d, timber.
Minerals are solid chemical compounds that have fixed or definite chemical compositions.
Some minerals are calcium, phosphorus, bauxite, iron etc.
Our body needs a very little amount of minerals for the boy's growth.
Timber is wood, which is not a mineral.
Thus, the correct option is d. timber.
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Answer: D. Timber
Explanation: