Answer:
The United States and Nigeria are examples of presidential democracies. The executive branch includes the president and his cabinet. Along with the judicial and legislative branch, the three branches of government work to keep checks and balances, but the president has final say.
Explanation:
Answer:
climate change, deforestation, and environmental pollution pose a serious threat its future. Solar solutions to energy use, habitat restoration, and clean water systems are just some of the issues covered by Aid for Africa members.
As the spacing between isobars increases, the horizontal pressure gradient force and wind speed decrease.
The closer the spacing of isobars, the stronger is the strain gra- dient force. The stronger the stress gradient pressure, the stronger is the wind. thus, intently spaced isobars mean strong winds; extensively spaced isobars imply lighter wind.
The relationship between isobar spacing and wind velocity is that the closer the isobar spacing then the stronger the wind velocity. The spacing among isobars represents a stress differential among those two isobars. when two isobars are nearer together then the stress changes at a greater rate over distance.
The lines around high and low strain on a climate map are called isobars, or lines of equal stress, as shown in the above image on the left. While isobars are near together it is very windy; while they are further aside, conditions are more calm. The wind around highs usually blows in a clockwise direction.
Learn more about Isobars here:-
brainly.com/question/1177939
#SPJ4
Abyssal plains are large, flat features that cover about one third of the planet.
<h3>What are Abyssal plains?</h3>
- The broad, flat, sediment-covered regions of the deep ocean floor are known as abyssal plains.
- They have a slope of less than one foot of height variation for every thousand feet of travel, making them the flattest, featureless places on Earth.
- When tectonic plates separate, magma rises and forms new crust, filling the space that was left between the plates.
- When sediments from the shoreline pass over the continental shelf, tumble down the continental slope, and deposit on top of the more recent oceanic crust, they create an abyssal plane.
Learn more about Abyssal plains here:
brainly.com/question/8776012
#SPJ4
