Answer:
b. a valley, can be called as a depression and its naturally lower than the surroundings, of a mountain or a hill or the plateau.
Explanation:
(1) Holocene
(2) Pleistocene
(3) Oligocene
(4) Eocene
Answer:
Grasses evolved around 40 million years go, that is in the Paleogene period.
Paleogene can be divided into Oligocene, Eocene and Paleocene.
40 Millions years ago falls into Eocene - this is the correct answer.
Grasses actually appeared rather late, and other plants, including ones with flowers appeared earlier.
Answer:
Get on land in case of lightning (verified)
Explanation
When a boat gets struck, lightning is trying to find its way to the water. In a sailboat, like Priority, gets struck, one of the paths it takes is down the mast; typically anything that happens to be close by on the way down can be destroyed
B. oranges
C. bananas
D.coconuts
Answer:
the volume of the cylindrical construction pipe is approximately 1490.74 cubic feet.
Explanation:
To find the volume of a cylindrical construction pipe, we can use the formula V = πr^2h, where V is the volume, r is the radius, and h is the height or length of the pipe.
In this case, the radius of the pipe is given as 3.5ft, and the length of the pipe is given as 38ft.
Let's substitute these values into the formula:
V = π * (3.5ft)^2 * 38ft
To calculate the volume, we need to square the radius and then multiply it by the length of the pipe, and finally multiply by π (pi), which is approximately 3.14159.
V = 3.14159 * (3.5ft)^2 * 38ft
Simplifying the equation further:
V = 3.14159 * 12.25ft^2 * 38ft
Now, we can calculate the volume:
V = 3.14159 * 12.25ft^2 * 38ft
V ≈ 3.14159 * 474.25ft^3
V ≈ 1490.74ft^3
Therefore, the volume of the cylindrical construction pipe is approximately 1490.74 cubic feet.
2)quartzite
3)slate
4)shale
The answer is 3) Slate.
Answer:The inner core, on average, rotates eastward. At the speeds it travels, it might, on average, complete a revolution every 750 to 1,440 years.