« previous next »

Author Question: ________ soils commonly consist entirely of O and A horizons. A) Forest B) Rainforest C) ... (Read 119 times)

futuristic

  • Hero Member
  • *****
  • Posts: 638
on: Jul 16, 2018
________ soils commonly consist entirely of O and A horizons.
 
  A) Forest
  B) Rainforest
  C) Grassland
  D) Desert
  E) Wetland

Question 2

Desert soils that form on parental material containing virtually no calcite receive their calcium from
 
  A) animal droppings.
  B) the asthenosphere.
  C) the lithosphere.
  D) the atmosphere.


fraziera112

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: E

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

(b) Climate diagram for a rain forest climate—Kuala Lumpur, Malaysia. (c) Climate d (b) Climate diagram for a rain forest climate—Kuala Lumpur, Malaysia. (c) Climate d
Addition of mineral nutrients to the boreal forest can have different effects on different plant spe Addition of mineral nutrients to the boreal forest can have different effects on different plant spe
Energy budget for a temperate deciduous forest (data from Gosz et al. 1978). Energy budget for a temperate deciduous forest (data from Gosz et al. 1978).
The toxin muscarine comes from the mushroom Amanita muscaria, more commonly known as fly agaric or m The toxin muscarine comes from the mushroom Amanita muscaria, more commonly known as fly agaric or m
Soil Horizons Soil Horizons
A Carboniferous Coal Forest A Carboniferous Coal Forest
Video: Autonomic Nervous System Animation

For a complete list of videos, visit our video library