Pyramids

The energy pyramid is made up of trophic levels, which represent the different levels of organisms in an ecosystem based on their position in the food chain. It shows how energy flows through an ecosystem, with each trophic level receiving energy from the level below it and transferring some to the level above. The pyramid reflects the decreasing energy available at each successive trophic level due to energy loss through metabolism and heat.

Primary producers (plants, algae) decomposers (worms, fungi)

Primary consumers (herbivores)

Secondary consumers (carnivores)

Trimary consumers (carnivores)

usually stops there because of energy loss

Recent estimates put the number of blocks used as 2.3 million of an average weight of 2.5 long tons (2545kg).

look, first of all you must know that according the first and second law of thermodynamics, their is no loss of energy but as we know it just can be changed from one form to another.so, the energy is not lost . then about the sharp decrease in energy between trophic levels i will tell you a simple illustration : imagine you have eaten 250 g of meat does your body make a benefit from all the meat ? or it will just take the needed quantity only ? then the food (chemical) energy is changed to kinetic energy (utilized in motion and doing activity), or to heat energy or to sound energy and so on.... and the rest is expelled out. the same in energy pyramids each organism save some energy for himself and transfer the rest for the higher energy level so between the trophic levels there is energy dissipation not loss.

Scientists believe that the ancient Egyptians used a combination of sledges, ramps, and manpower to move the heavy blocks, possibly aided by water to reduce friction. Recent studies suggest they might have also used a lubricant like water or animal fat on the sand in front of the sledges to make them easier to pull.

Sandstone

/Edit: The Egyptians did not know about sandstone until the New Kingdom. Before, they used Granite and Limestone. The Granite was used to make the pyramid itself, while the limestone was used to cover the "steps" of the pyramid.

The Pyramid of Menkaure, located on the Giza Plateau in the southwestern outskirts of Cairo, Egypt, is the smallest of the three great Pyramids of Giza. Most pyramids were made nearly equal in size.

In an ecological pyramid, biomass represents the total mass of living organisms within each trophic level. The 90 heat rule states that only about 10% of energy is passed on from one trophic level to the next, with the rest being lost as heat. Therefore, the biomass at a particular trophic level will be ten times greater than the biomass at the next higher trophic level, reflecting the loss of energy as heat through the different trophic levels.

The first Egyptian pyramids were originally covered in smooth white Tura limestone, giving them a bright appearance. Over time, the limestone eroded or was removed, leaving the core stones of the pyramids visible, which are a brownish color due to the local sandstone used in construction.

1 foot = 12 inches. So, 26.3 feet = 26.3 x 12 = 315.6 inches.

The ecological pyramid was first created to visually represent the trophic levels in an ecosystem and show the flow of energy and biomass from one level to another. It provides a simple way to understand the energy relationships within an ecosystem and how energy is transferred and transformed as it moves through different organisms.

The gold found in pyramids was likely sourced from various regions within ancient civilizations through trade or tribute. Gold was highly valued and used for decorative and ritual purposes, so it was collected and stored in tombs to accompany the deceased into the afterlife. Additionally, some gold may have been mined locally in areas known for gold deposits.

23 pairs

When the unknown liquid is heated and turned into vapor, the unknown will not occupy the whole container. In the equation to find the molar mass (nRT)/PV, the volume will be greater than the actually volume of the unknown, thus leaving a molar mass that is less than the actual molar mass

the Great Pyramid is480.94feet tall
the great pyramid is 455 feet tall
the great pyramid is about 215 meters tall in they ancient time
480 feet tall or 146,6 meters [original height]

1 centisecond is 1/100 of a second. take note of its prefix, Latin centi-, hundred, from centum

It varies by state, but in general home warranties are only required for 1 year, meaning that the builder is not responsible for anything that happens after that. On the other hand, if there is evidence of fraud or other misrepresentation, the courts may allow legal recourse after that amount of time. FYI, "Sue" just means ask. Anyone can ask the court to award damages for just about anything. It's also possible to countersue for frivolous exploitation of the legal system, especially if the lawsuits are considered to be harrassment.

An ecological pyramid is a graphical representation of the trophic (feeding) relationships within an ecosystem. It shows the transfer of energy and matter between trophic levels, meaning that energy decreases as you move up the pyramid. There are three types of ecological pyramids: pyramid of numbers, pyramid of biomass, and pyramid of energy.

They average 4-5 inches but can grow up to one foot.

Afghanistan has a growing population

People live longer in Puerto Rico than in

No, not all continents have pyramids. Pyramids are most commonly associated with Egypt in Africa, but they are also found in Mesoamerica (Central America) and parts of Asia. Other continents like Europe, Australia, Antarctica, and South America do not have pyramids built by ancient civilizations.

Psychoanalysis. Her theories questioned some traditional Freudian views, particularly his theory of sexuality, as well as the instinct orientation of psychoanalysis and its genetic psychology.

The Maslow pyramid survey typically consists of questions related to individual needs and motivations, such as physiological needs, safety needs, social needs, esteem needs, and self-actualization. Respondents may be asked to rate the importance or fulfillment of these needs in their lives to determine their current level of satisfaction and motivation.

The final incident with the glove emphasizes Dimmesdale's internal suffering and guilt, as he sees the symbol of his sin displayed publicly. It highlights his inner turmoil and the pressure to conform to societal expectations despite his own personal struggles. It also reveals the hypocrisy and judgmental nature of the society he is a part of.

Pyramids were primarily built by ancient Egyptian and Mesoamerican civilizations for religious and ceremonial purposes. Other religious groups, such as the Mayans and Aztecs, also built pyramids, but the design and significance of these structures varied between cultures.