Author Question: Scientists have direct evidence of Earth's structure to A) about 2 km (1.2 mi) from the surface. ... (Read 33 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
Scientists have direct evidence of Earth's structure to
 
  A) about 2 km (1.2 mi) from the surface.
  B) the upper mantle (250 km (155 mi)).
  C) 10 km (6 mi) from the surface, based on the deepest well shaft.
  D) the inner core.

Question 2

Longer falls and earlier springs caused by climate change have lengthened the growing season in the United States.
 
  Indicate whether the statement is true or false



xthemafja

  • Sr. Member
  • ****
  • Posts: 348
Answer to Question 1

A

Answer to Question 2

TRUE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

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.

For a complete list of videos, visit our video library