All categories

3 years ago

Describe how a v shaped valley is formed

2 answers:

7 0

rivers will have steep gradient more around the range of mountain these will make steep walls steaper valleys makes v shapes v alley

sashaice [31]3 years ago

3 0

Erosion

A V-shaped valley is formed over a long time by water slowly eroding the sides. Over the years, they valley will become deeper and wider, and it all starts from a little river carrying little stones in its current.

You might be interested in

What enables U.S. citizens to consume a disproportionately large amount of products compared to the rest of the world?

Kobotan [32]

The fact that US citizens have a high per capita income (per capita = per person) allows them to consume a disproportionately large amount of products compared to the rest of the world. So I think the answer is B.

4 0

3 years ago

Read 2 more answers

Which of the following is a negative impact that flooding cahn have on the environment

timama [110]

Answer:

Floods have significant consequences for the environment

For many species, floods trigger breeding events, migration, and dispersal. ... Other negative effects include loss of habitat, dispersal of weed species, the release of pollutants, lower fish production, loss of wetlands function, and loss of recreational areas.

Explanation:

5 0

3 years ago

3. A space vehicle is traveling at 4300 km/h relative to Earth when the exhausted rocket motor (mass 4m) is disengaged and sent

kvv77 [185]

Answer: Vce= 4234.4km/hr or 1180m/s

Explanation:

Mass of rocket motor Mr= 4m

Mass of control module Mc= m

Initial velocity of spaceship relative to earth Vs= 4300km/hr

Final velocity of command module relative to the rocket motor Vrc = 82km/hr

Total mass of spaceship M= 4m+m= 5m

Using law of conservation of momentum;

MVs= MrVre + McVce eqn1

Vre = Vrc+Vce eqn2

Where Vce is velocity of control room relative to the earth and Vre is velocity of rocket motor relative to the earth

Substituting eqn2 to eqn1, we have.

MVs= Mr(Vrc+Vce) +McVce

MVs= MrVrc+MrVce+McVce

Making Vce the subject of formula.

Vce = (MVs-MrVrc)/(Mc+Mr)

Substituting the values we have,

Vce = (5m×4300km/hr - 4m×82km/hr)/ (m+4m)

Vce = 21172m/5m

Vce= 4234.4km/hr or 1180m/s

3 0

3 years ago

Define drought and desertification

Flauer [41]

Answer:

Drought- A prolonged period of abnormally low rainfall, leading to a shortage of water.

Desertification- The process by which fertile land becomes desert, typically as a result of drought, deforestation, or inappropriate agriculture.

Explanation:

5 0

3 years ago

Northeastern china,North Korea,South Korea, northern Japan all have coniferous forests, temperature grasslands, agricultural and

cupoosta [38]

Yesss this is true caused they have them all together....

8 0

3 years ago

Read 2 more answers