If a population pyramid resembles a true pyramid, it indicates a young population with a high Birth Rate and relatively low life expectancy. This shape typically features a broad base, reflecting a large number of young people, and a narrow top, signifying fewer elderly individuals. Such Demographics often suggest potential for population growth and may indicate less developed or developing countries. In contrast, a pyramid that is more columnar or inverted suggests an aging population or declining birth rates.
a pyramid
it looks exactly like a square pyramid
Pyramid
a rectangular pyramid
It could be a pyramid
A pyramid shape looks lyke a pyramid
a triangular pyramid looks like a pyramid with 4 sides and 1 face
A tetrahedron.
An energy pyramid gets its name from its graphical shape which looks like a pyramid.
a pyramid
It looks like a triangle. Lots of young people at the bottom of the triangle, with fewer and fewer people as you go up the age scale.
it looks exactly like a square pyramid
Pyramid
a rectangular pyramid
It looks like a 3-D triangle.
It could be a pyramid
A four-sided die.