GEOGRAPHY HIGH SCHOOL

Which of the following is not a savanna?a. Cerrado
b. Pampas
c. Llanos
d. Serengeti

Answers

Answer 1
Answer:

The right option is; b. Pampas

Pampas is a not a savannah but a flat fertile grassland biome.  

A savanna is a tropical grassland with trees that are widely spaced to avoid the closure of the canopy. Savannas cover about 20% of the earth's land area, and are associated with various types of biomes. Savannas have seasonal water availability, and its trees and grass are always green during the wet season.  Examples of savannas are the African Serengeti, and Cerrado, the Brazilian savanna.  
Answer 2
Answer: The answer is a pampas that is not a savanna

Related Questions

Which conditions in the atmosphere would cause smoke from a campfire on a beach to blow toward the ocean?
How Many Eiffel Towers Are There?
The movement of hot and cold air between land and sea creates what?
What percent of Earth s total volume is the crust? Select one of the options below as your answer:a. 0.5% b. 1% c. 5% d. 10%
Identify the statement that is true about soil-forming factors. Choose one: A. Basalt and granite bedrock form similar soils because they are both igneous bedrock. B. Soil on steep slopes is thicker than soil on flat land because sediment accumulates on slopes. C. Dry soils have more organic matter than wet soils because water drowns vegetation. D. A young soil in an arid climate will be thinner than an old soil in a temperate climate.

Which process causes hillsides and mountains to gradually get smaller?

Answers

erosion and land water cause the ground to do either two things. 

erosion causes the soil on top to be picked up by moving water or pounding and splashing water from the rain. this soil is usually moved to the bottom or to the lowest level around it.  

land water, which causes the soil under to become softer and is able to become more and more compact and able to turn to petrified soil or even rock.  
The answer is erosion

The crustal surface varies in density—the oceanic crust is heavier than the continental crust. composition, density, and thickness. isostasy, density, and rock competence. thickness—the oceanic crust is thinner than the continental crust.

Answers

Answer:

Yes, The oceanic crust is more dense but thinner than the continental crust,

Explanation:

  • As the continental crust is  35-40 km, more thicker than that of the oceanic crust and it accounts for a mean surface elevation of three miles. Hence the continental crust is lighter than the oceanic crust and thus the less dense crust floats or stays at the top but the thickness of the oceanic crust is 7 to 10 km.
  • As the surface crust is a layer of the granitic and the sedimentary and metamorphic rocks and about 40% of the earth's surface is formed by this plate or continental crust and rest 60% is by the oceanic crust which is made of basalt. Both are less dense than the mantel.

Planet Earth revolves around the Sun in an almost circular orbit (hint: how long does it take for this revolution to happen?). The (average) radius of this orbit is called A.U., Astronomical Unit, and it is equal to 1.5 108 km. Earth also rotates about its axis (hint: how long does it take for this rotation to happen?). Considering the Earth as a sphere, with a mass of 6.0 1024 kg and radius 6.4 106 m, a) what is the magnitude of Earth's orbital angular momentum with respect to the Sun? [ Select ] kg m 5-1 b) what is the magnitude of its spinning angular momentum? [Select ] kg m2 5-1

Answers

Answer:

The orbital angular momentum of the Earth is equal to the product of the mass of the Earth (6.0x 10^24 kg) and its orbital velocity (29.7 km/s) multiplied by its distance from the Sun (1.5x 10^8 km), which results in a magnitude of 3.6x 10^40 kg m^2/s.

The spinning angular momentum of the Earth is equal to the product of its mass (6.0x 10^24 kg) and its angular velocity (7.3x 10^-5 radians/s) multiplied by the square of its radius (6.4x 10^6 m), which results in a magnitude of 3.8x 10^37 kg m^2/s.

Final answer:

a) The magnitude of Earth's orbital angular momentum with respect to the Sun is [ Select ] kg m^2/s. b) The magnitude of its spinning angular momentum is [Select ] kg m^2/s.

Explanation:

To calculate the magnitude of Earth's orbital angular momentum with respect to the Sun, we need to use the formula:

Angular Momentum = Moment of Inertia * Angular Velocity

For Earth's orbital angular momentum, the moment of inertia can be calculated using the formula for a sphere:

Moment of Inertia = (2/5) * mass * radius^2

Substituting the given values:

Moment of Inertia = (2/5) * 6.0 x 10^24 kg * (6.4 x 10^6 m)^2

Next, we need to calculate the angular velocity. The time taken for Earth to complete one revolution around the Sun is known as the orbital period. The orbital period of Earth is approximately 365.25 days or 31,557,600 seconds.

Angular Velocity = 2π / Orbital Period

Substituting the values:

Angular Velocity = 2π / 31,557,600 s

Now, we can calculate the orbital angular momentum:

Orbital Angular Momentum = Moment of Inertia * Angular Velocity

For the spinning angular momentum, we can use the same formula:

Spinning Angular Momentum = Moment of Inertia * Angular Velocity

However, the moment of inertia for spinning angular momentum is different. It depends on the mass distribution of Earth and its axis of rotation. Since Earth is considered a sphere, the moment of inertia for spinning angular momentum can be calculated using the formula mentioned earlier.

Substituting the given values:

Moment of Inertia = (2/5) * 6.0 x 10^24 kg * (6.4 x 10^6 m)^2

Finally, we can calculate the spinning angular momentum:

Spinning Angular Momentum = Moment of Inertia * Angular Velocity

Learn more about angular momentum of earth here:

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Witch essential element of geography focuses on common cultures?

Answers

Cultural diffusion and cultural imperialism through glocalization and homogenization

Why is eliminating child labor problematic?

Answers

Eliminating child labor is problematic (in third world countries) because of outsourcing. We have our products made in foreign countries with no child labor laws because it's cheaper. We eliminate child labor, the price of production goes up and bushiness have to charge more to cover the costs, hiking the prices to consumers in our economy. Therefore, big companies don't really want child labor to be eliminated. A lot more could be done about it, but many people choose not to help for their own personal gain.

Always flee to higher ground in case of a _____. thunderstorm tornado flood drought

Answers

the answer would be flood because you don't want to get washed away
A flood is where you`d get to higher ground. In a tornado, you`d get to the lowest ground possible. For a drought, you should have a water AND food supply for your family. And for a thunderstorm, you should stay away from large objects AND metal.
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