What prevents a stream from downcutting to sea level throughout its entire course?

Q: 2

A: NORMAL FAULT: Normal faults are formed due to the displacement of both the rock blocks in opposite d...

Q: Compare and contrast the shadow created by an object shortly after sunrise, at noon and shortly befo...

A: SUNRISE-  Sunrise is the term that refers to the position of the sun from the earth's point of view....

Q: Describe how satellite measurements of the ocean surface allow oceanographers to create a map of the...

A: Satellites are used to provide the data of the earth's surface by revolving around the earth, by tak...

Q: Which of the following statements about tropical deforestation in the Americas is/are correct? A/ It...

A: In Central American, Caribbean as well as tropical South America, most (95 percent) of natural fores...

Q: Compare the biological productivity of polar, middle latitude, and tropical oceans. Consider all fac...

A: The amount of energy or the organic matter fixed by all living biota types in a given period is know...

Q: Seawater density is inversely proportional to and largely controlled by its temperature. Using plain...

A:   Ocean Density Density refers to the amount of mass per unit volume of the substance. It usually me...

Q: Identify the different components of globalization, including controversial aspects, and list severa...

A: Globalization is a unifying phenomenon that brings different parts of the world together through cul...

Q: Which of the following shows the necessary elements for the formation of rain? Coud droplets lce Clo...

A: RAIN: Rain is a liquid form of water droplets that have condensed from the atmospheric water vapor a...

Q: When it is 10 AM standard time on February 22 in Los Angeles (34 N, 118 W), what are the standard ti...

A: Longitude-Longitudes are the imaginary vertical lines on the Earth to specify the location of any pl...

Q: Why are mountainous areas that have experienced glaciation usually quite rugged?

A: Glaciers are predominant features of terrain landscapes and continental landscapes.

Q: weathering and erosion

A: MECHANICAL OR PHYSICAL WEATHERING: Weathering and erosion are the two processes of degradation simul...

Q: Sketch a labeled diagram that shows how Earth’s greenhouse effect works.

A: The greenhouse effect is the process by which the planet's atmosphere rises the planet's surface tem...

Q: 2 The main contributions, potentials, characteristics and problems of Ethiopian agriculture.

A: Ethiopia is one of the atypical sub-Saharan countries known for its agricultural livelihood and uniq...

Q: What are the advantages and disadvantages when a community grows?

A: A community is an aggregation of the different or same populations living in the same area with inte...

Q: Through which processes do streams deepen, widen, and lengthen their valleys?

A: Over time the landscapes on the earth's surface have formed with streamflow and erosion and depositi...

Q: What were the effects of the Ice Age that ended about 10,000 years ago?

A: Glaciation event was the historical cooling events on the Earth. The ice age is the last documented ...

Q: List and describe the three main problems that floating plastic trash presents to marine organisms.O...

A: Plastic debris is dangerous to marine life and caused havoc destruction in the marine ecosystem