Tested to the extreme, even in temperatures down to -40 Fahrenheit (-40 Celsius), the Jaguar F-Type has been engineered to perfection. Striving readers can dig into this hot car, exploring… More →
Grade 7
1339 records found. Displaying 673 - 684.
The velociraptor was a fierce predator. Though it stood less than 2 feet tall, it was capable of taking down much larger prey. But how did it hunt? What did it eat? This fascinating text… More →
For most of us, igneous rocks are no more than a stoneХs throw away. These underrated rocks make up more than half of EarthХs crust! Not only that, but they have many uses in building,… More →
In the middle of a quiet forest, a triceratops holds it ground against a ferocious T. rex. Who will come out on top? As the T. rex draws closer, the triceratops flashes its wide frill and… More →
The Sun is a major component in the existence of life on Earth. Could it also bring about the end? Energy often shoots coronal mass ejections into space. A massive CME on course for Earth… More →
China's famous terra-cotta army has at least 8,000 soldiers! More than 2,000 years ago, this army was created to protect the tomb of the ancient Chinese emperor Qin Shihuang. Today, the army… More →
Metamorphic rocks form deep below EarthХs surface. Over thousands of years, they make their way to the surface. Then they are collected for use as building materials, sharpened tools, and… More →
An ordinary day turns disastrous as a regular training flight disappears. But what could have caused the crew to be so confused? This graphic narrative explores the most famous disappearance… More →
The enormous ankylosaurus looked intimidating. But this dinosaur ate only plants! Tough armor protected the ankylosaurus from bites. When attacked, it swung its club tail to knock out foes!… More →
We have all wondered about the possibility of intelligent life visiting Earth. But what if their intentions were to take over? With superior intelligence and weapons, humans may not stand a… More →