1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Svetlanka [38]
3 years ago
7

In a river, large boulders are transported by _____.

Biology
2 answers:
pychu [463]3 years ago
6 0
The correct answer is B. Traction.

Traction is the force that generates movement of objects that have a desire to remain immovable.
Sergeeva-Olga [200]3 years ago
6 0

Answer: B. Traction

Traction is a geological process in which a mechanical force transports larger and heavier rocks by sliding and rolling along the substratum. Traction occurs by water erosion. It results in the movement or transportation of large rocks stones or boulders, which are otherwise settled at the bottom, by the force exerted by the water current. These rocks, stones or boulders gets displaced from their sites and attains a rolling movement due to fast flowing water current.  



You might be interested in
Water harvesting, the collection of rainfall and run off for future use, has been practiced for thousands of years; but in some
lina2011 [118]

Rainwater is normally free from dangerous substances, which makes it perfect for irrigation schemes. Added significant benefit is that it decreases the requirement for fresh water. It is important particularly in regions with low water levels.

Another benefit might water harvesting have in these areas with land erosion due to runoff are as follows;

Reduces Water Shortages

In temperate areas, the strain on public water supply can become hard, even in advanced countries. Rainwater decreases the uncertainty of water shortages. Using rainwater for non-essential actions such as spraying the lawn means less pressure on the supply of safe drinking water.

Replenishes Groundwater

Extensive rainwater harvesting projects with the water collected into storage containers or tanks are important to assure a sustainable groundwater level.

Reduces soil erosion

Heavy rainfall generates erosion because some of the soil is transferred along with the passage of water. Soil erosion exhausts agricultural land of topsoil and nutrients, provides to sediment build up in waterways and, in advanced cases, can turn land inadequate for agriculture. Harvesting rain checks a great chance of soil erosion before it can originate.

4 0
3 years ago
The gene for red-green colorblindness is located on
weeeeeb [17]
Mother. red-green color blindedness is maternally inherited
8 0
2 years ago
What is the name often given to the force exerted by the first object on a second object?
jeyben [28]
:::: :: action force
7 0
2 years ago
Read 2 more answers
Which statement best compares Earth’s crust to its mantle?
Anastaziya [24]

Answer:

i think its D

Explanation:

3 0
3 years ago
It is unlikely that gene duplication events in the Hox complex played a role in the adaptive radiation of animals. A) The new ge
Artyom0805 [142]

Answer: C & A

Explanation:

The HOX genes encodes important transcription factors. This factors causes protein to be made that specify cell fate and identify; embryonic primary axis, secondary axis and plays important roles in various tracts development.

7 0
3 years ago
Other questions:
  • What would happen if a plant cell is placed in a solution of salt?
    7·1 answer
  • What role do DNA Helicases have a DNA replication?
    5·1 answer
  • what conditions create the largest waves in the ocean enter your answer in the space provided please help !!! ​
    9·2 answers
  • 9x7÷8-12×6............
    5·2 answers
  • How, not what, were the four requirements for life identified by scientists?
    6·1 answer
  • Unlike DNA, RNA contains the nitrogenous base ___
    7·1 answer
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
    10·2 answers
  • What is Photosynthesis?​
    11·2 answers
  • Most species of animals do not
    8·2 answers
  • What are adult stem cells
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!