timeline intro

What number is this: 1,000,000?

• One thousand

• One Billion

• One million

• One hundred thousand

In the diagram, "MYA" means (a)   .

• many years ago
• may Yet Approach
• it came from the the Mayan calendar
• million years ago

Tags

NGSS.MS-ESS1-4

3.4 BYA is eqal to...

• 3,004,000,000

• 3,400,000

• 3 Billion 400 million

• 3 billion 4 thousand

When did this event hapen?

• 650,000 years ago

• 650 years ago

• 65,000 years ago

• 65,000,000 years ago

Tags

NGSS.MS-ESS1-4

999,999,999 + 1 = ?

• 1 B

• 1 T

• 100 M

• 1 M

Which of the following equals .2 million years?

• 200 years

• 2,000 years

• 2,000,000 years

• 200,000 years

If 10cm=100 million years (100,000,000 years), how many years is a centimeter?

• 1 million years

• 100 million years

• 10 million years

• 100 thousand years

When is the arrow pointing at?

• 3 Million 200 thousand years ago

• 2 Million 600 thousand years ago

• 3 Million 400 thousand years ago

• 2 million 300 thousand years ago

Tags

NGSS.MS-ESS1-4