What do blue, green, yellow and brown mean on earth?

On the topographic map or globe, blue represents (River), (Lake) and (Ocean), the depth of color represents (the depth of sea water); green represents (plain); yellow and brown represent (plateau) and (mountain), and different colors represent (different heights)

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1. Pigment (Yellow + cyan) = white red blue = green
2. Blue + () = green () + Red = pink white + Black = () + yellow = orange blue + () = purple black + blue = ()
3. On the map, generally, what does green stand for, what does blue stand for, and what does yellow stand for On unit test 3 of Science grade 5 Volume 1
4. On a map or topograph, what does green stand for, what does blue stand for, what does yellow stand for, and what does brown stand for
5. On a topographic map or globe, blue represents (), green represents (), yellow represents (), and brown represents ()（ one
6. Words about green, red, yellow and blue
7. Red, orange, yellow, green, cyan, blue, purple, black, white, brown, pink and gray
8. Write English words red yellow blue green pink good fast short young small
9. Crazy guess white background, blue, red, yellow square, blue rectangle, a vertical bar, a red square, what brand is it
10. As shown in the figure, in the trapezoidal ABCD, ad ∥ BC, ∠ B = 30 ° and ∠ C = 60 ° e, F, m and N are the midpoint of AB, CD, BC and Da respectively. Given BC = 7 and Mn = 3, then EF=______ ．
11. Looking at the earth from the moon, the white part is (), the green part is (), the blue part is (), and the yellow part is ()
12. If the front view and top view of a triangular prism with equal length of all edges are square and regular triangle respectively, then the left view is? If the front view and top view of a triangular prism with equal length of all edges are square and regular triangle respectively, then the left view is () A. Rectangle B. square C. diamond D. regular triangle Why?
13. If the front view and top view of a triangular prism with equal edge lengths are square and regular triangle respectively, then the left view is () A. Rectangle B. square C. diamond D. regular triangle
14. If the front view and top view of a triangular prism with equal length of all edges are square and regular triangle respectively, the left view is square______ ．
15. If the figure is the front view and left view of a regular hexagonal prism, then a = () A. 23B. 3C. 2D. 1
16. The bottom of a straight prism is a square with a side length of 3. How much is the side area of the straight prism and how much is the total area It's a square with two sides
17. The area of one side of an oblique triangular prism is 10. The distance between the side and the opposite edge is equal to 6. The volume of the prism can be calculated
18. The side length of the bottom of the hexagonal prism is equal to 1, and the side length is 2. After the side of the prism is expanded along a side edge, the area of the side expansion is calculated
19. As shown in the figure, the quadrilateral ABCD is a rectangle, BC = 15cm, CD = 8cm. The area of triangle ABF is 30cm larger than that of triangle def. Find the length of de
20. The side length of square ABCD is 20, CD is extended to e, connecting be. If the area of triangle ABF is 30 larger than that of triangle def, the length of De is calculated