Answer:
1.Mercury, Venus, Earth and Mars
2.global warming and climate change; water pollution and ocean acidification; and loss of biodiversity.
3.
Answer:
The amount of fuel used to heat and cool your home can be reduced by good insulation.
Biological weathering is caused by living organisms, such as microbes, animals, and plants. Water, oxygen, and rocks are nonliving things (though water and rocks may be capable of weathering), and only plant roots fits the definition of biological weathering. So the correct answer for #1 is A.
Frost wedging occurs when the little water content in rock freezes, expanding and forcing the rock apart. Eventually, enough freeze-melt cycles causes the rock to break apart little by little. This is due to ice's density being less than that of water, meaning that it is because water expands when frozen. So the answer to #2 is A.
Answer:
The determination of the numerical age of an object.
Explanation:
Absolute dating determines the numerical age of an object.
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It's crucial for an engineer who is just beginning to design multi-story buildings to go logically through each stage of the design process. Below are six steps that make up this sequence.
Basic guidelines to design a multi-story building
Each stage includes general guidelines to assist the designer in rapidly and effectively coming up with a workable solution for a specific set of limitations. In order for the end result to be both logical and attractive, the designer must also understand some general principles of excellent design.
The stages of a building project are presented.
Defining a project: What it is, why it is being proposed, where it is, etc.
Putting the facts together and creating the brief - Recognizing the location and context.
Designing a scheme involves considering and creating choices and a thorough design of the numerous parts and pieces.
Drawings and specifications for construction information
Construction.
For more information on designing a multi-story building, refer to-
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