This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Sunspot activity A) typically varies in number on a roughly eleven-year cycle. B) was first ... (Read 74 times)

swpotter12

  • Hero Member
  • *****
  • Posts: 527
on: Jul 14, 2018
Sunspot activity
 
  A) typically varies in number on a roughly eleven-year cycle.
  B) was first observed in the late nineteenth century.
  C) typically has the same number of sunspots per year.
  D) has been conclusively linked to climate changes.

Question 2

Sunspots are associated with the solar
 
  A) core.
  B) corona.
  C) photosphere.
  D) chromosphere.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

rachel

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C


swpotter12

  • Member
  • Posts: 527
Reply 2 on: Jul 14, 2018
Gracias!

steff9894

  • Member
  • Posts: 337
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Brain activity varies by culture Brain activity varies by culture
When the number of miles traveled is considered, drivers under 25 years of age and those over 70 are ... When the number of miles traveled is considered, drivers under 25 years of age and those over 70 are ...
Termination of norepinephrine activity through enzyme activity in the synapse. Termination of norepinephrine activity through enzyme activity in the synapse.
Life Cycle Nutrition: Toddlers through the Later Years Life Cycle Nutrition: Toddlers through the Later Years
Butterfly life cycle stages June 6 2023 Butterfly life cycle stages June 6 2023
Meiosis Halves the Chromosome Number Meiosis Halves the Chromosome Number
Video: Sex-Linked Traits! How are eye colors inherited in fruit flies?

For a complete list of videos, visit our video library