Blue Whales

What is the scientific name of the ocean layer where the blue whale usually lives?

• Bathypelheic
• Abyssopelagic
• Epipelagic 
• Mesopelagic

About how many krill does a blue whale eat each day? 

• one thousand 
• two hundred 
• four million 
• six hundred

Blue whales love to sing, dance, sleep, and hibernate?

• True
• False

What is the life span of a blue whale?

• 80 to 100 years 
• 50 to 60 years
• 20 to 30 years
• 10 to 15 years 

How much does an adult blue whale weigh?

• 10 tons 
• 1 ton 
• 200 tons 
• 300 tons