« previous next »

Author Question: What are the four basic units that make up the geologic time scale? List the specific ones that ... (Read 7 times)

fagboi

  • Hero Member
  • *****
  • Posts: 535
on: Jul 14, 2018
What are the four basic units that make up the geologic time scale? List the specific ones that apply to the present day.
 
  What will be an ideal response?

Question 2

Zonal refers to the east-west direction while meridional refers to the north-south direction.
 
  Indicate whether the statement is true or false


Kdiggy

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 14, 2018
Answer to Question 1

Eons, eras, periods, and epochs make up the geologic time scale. Present day is part of the Phanerozoic eon, Cenozoic era, Quaternary period, and Holocene/Anthropocene epoch.

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Tanner Scale Tanner Scale
Time Slows Down Near Matter Time Slows Down Near Matter
Maximal Heart Rate Over Time Maximal Heart Rate Over Time
Changes in Time Spent with Family Members Changes in Time Spent with Family Members
Pain rating intensity scale Pain rating intensity scale
Basic Chemical Structure of Amino Acids Basic Chemical Structure of Amino Acids
Video: Genetics of Cancer

For a complete list of videos, visit our video library