How big is 一般美國住家?

One of the most famous and fearsome dinosaurs, T. rex lived during the Late Cretaceous (around 68–66 million years ago). As an apex predator, it measured up to 40 feet (12 meters) in length, stood about 13–15 feet (4–5 meters) tall at the hips, and weighed between 9–14 tons. It had powerful jaws lined with teeth capable of crushing bone, a robust skull, and tiny but functional arms. Its diet included large prey like hadrosaurs and ceratopsians.

A genus of large theropod dinosaur from the Late Cretaceous (approximately 70 million years ago) discovered in modern-day Patagonia. Named Maip macrothorax, it was a member of the megaraptorid family and measured around 33 feet (10 meters) long, and 11.4 feet (3.5 meters) wide. Maip was a fast predator, with large claws on its hands, slender legs, and a probable covering of protofeathers.

這個東西有 15 萬噸重! 好重! 它曾經登陸月球. 它啟發了電動玩具 "Lunar Lander", 那 個實在不簡單. 我每次玩都玩到沒燃料!

藍鯨是所有動物裡最大的. 牠的體重大約是 180 噸, 比任何動物都重. 不幸的是, 捕鯨行 動已經讓藍鯨數量從 30 萬降到僅剩 2000.

Amphilicoelias Fragilimus 是已知最大的恐龍! 超過 100 噸重! 如果你想要的話甚至可 以把整棟房子蓋在它身上!

A colossal sauropod dinosaur from the Late Cretaceous (about 100 million years ago), closely related to Argentinosaurus. Found in Patagonia, it is estimated to have reached lengths of up to 122 feet (37 meters) and weighed 55–77 tons. It was a slow-moving herbivore, relying on its size for protection against predators.