Declination diagram - Study guides, Class notes & Summaries

How many basic colors are there on a military map, and what do they represent? There are 6 basic colors on a military map. Black- Culteral (man-made) features other than roads Blue- water Brown- All Relief features- contour lines on old maps- cultivated land on red-light readable maps Green- Vegetation Red- Major roads, built-up areas, special features on old maps Red-brown- All relief features and main rods on red-light readable maps What does the green represent on this...

Tactical Tools (Corporal's Course) question and answers 100% correct A map is defined as a graphic representation of a portion of the Earth's surface drawn to scale, as seen from above. It uses colors, symbols, and labels to represent features found on the ground. -The ideal representation would be realized if every feature of the area being mapped could be shown in true shape. -The purpose of a map is to provide information on the existence, location, and distance between ground featu...

Earth & Space Science EHS Final Exam Which of the following diagrams best shows the revolution of a planet? The following diagram shows the Moon at one position in its orbit around Earth. (The diagram is not drawn to scale.) Based on this diagram, which of the following statements is true? Locations A and C are experiencing high tides; locations B and D are experiencing low tides. What advantage does a reflecting telescope have over a refracting telescope? Each of the following diagrams ...

Earth Science Questions and Answers Already Passed science A way of learning about the natural world through observations and logical reasoning; leads to a body of knowledge. Using empirical evidence to generate explanations of how the natural world works is an important part of science. observing The process of using one or more of the senses to gather information. The biologist used both sight and sound when observing the behavior of birds. inferring The process of making an inference; an in...

Which geologic law explains the relative ages of rocks with respect to one another in a map or cross section? - ANSWER-Principle of Horizontality, Law of Superposition, Law of Cross-Cutting Relationships Surface exposure, in a temperate environment, of aluminum silicate minerals such as feldspar would result in the development of which of the following clay minerals? - ANSWER-Montmorillonite - a colloidal, hydrated aluminum silicate What geologic condition would produce slow drainage withi...

What does it mean when you have topographic contours on a 1:24,000 scale base map that are roughly circular and have hachures on the counters? - ANSWER-They represent a closed depression You have a base map at a scale of 1:6,000 and you need to represent the information you obtained during a field investigation of a site that is one square mile, that included mapping of your site as well as subsurface exploration results. What do you need to do to the map to make it work? - ANSWER-Use a large...

__________ is a smoke curtain used on the battlefield between threat observation points and friendly units to mask friendly forces, positions, and activities. a. Obscuring smoke b. Screening smoke c. Deception smoke d. Signaling smoke - answer-B. Screening smoke When a compass is not available, different techniques may be used to determine the four cardinal directions, what are they? - answer-The shadow tip, watch, and star method True / False: When occupying an observation post using ...

Which geologic law explains the relative ages of rocks with respect to one another in a map or cross section? - ANSWER-Principle of Initial Horizontality Law of Superposition Law of Cross-cutting Relationship Surface exposure, in a temperate environment, of aluminum silicate minerals such as feldspar would result in the development of which of the following clay minerals? - ANSWER-Montmorillonite What geologic condition would produce slow drainage within the cone of depression of an unco...

Land Navigation/Map Reading (Army Board Study Guide) 100% Pass What is the Field Manual for map reading and land navigation? FM 3-25.26 What are the basic colors of a map, and what does each color represent? Black - Indicates cultural (man-made) features such as buildings and roads, surveyed spot elevations, and all labels. Red-Brown - The colors red and brown are combined to identify cultural features, all relief features, non-surveyed spot elevations, and elevation, such as contour lines on ...

EFMB WRITTEN EXAM WITH ACTUAL QUESTIONS AND VERIFIED ANSWERS ALREADY GRADED A+ 2 methods to orient map using lensatic compass - Answer 1) line up edge of compass with grids; orient until magnetic arrow is below the fixed black index line on the compass; verify the G-M angle 2) draw an azimuth with the G-M angle given in the declination diagram; rotate compass right-align with left straightedge; rotate map and compass left-rotate left until the magnetic arrow is below the fixed black i...