URGENT Please help me with the following questions
If the answer is correct I will mark brainliest

The yellow river is also known as the huang he river? true or false

How many square miles is the big island of hawaii

Why is the huronian supergroup rock formation particularly interesting to scientists? because it looks like a cross-section of a giant, stone encyclopedia because it formed during the period when oxygen began to accumulate in the atmosphere because it contains unusually large amounts of oxygen and sulfur because it dramatically altered the planet's development when it first formed