The eastern part is older than the western part with eroded mountains and rolling hills in the eastern part while the western part has steep mountains, active volcanoes, deep canyons and high plateaus.
A landform is defined as a natural or anthropogenic land feature on the solid surface of the Earth or other planetary body, which together make up a given terrain, and their arrangement in a landscape is known as topography.
Oceans and continents describe the largest group of landforms, which are subclassified into several different landforms based on their physical characteristics and shapes. It is a feature on the Earth's surface that is part of a landmass that includes mountains, hills, plateaus, and plains as major types of landforms.
In United states and Canada, the landforms of Eastern and western region is different where former have mountains which are eroded while latter have steep mountains.
Thus, the eastern part is older than the western part with eroded mountains and rolling hills in the eastern part while the western part has steep mountains, active volcanoes, deep canyons and high plateaus.
Learn more about Landforms, here:
#SPJ2
Withing the body of text this question was provided for, you should be able to find the passage, "The oceanic crust is thinner and denser than the continental crust."
Answer: Under The Pacific Ocean
b. the countries found in the Northern Hemisphere today were once centered over the South Pole.
c. no continents occupied the Northern Hemisphere.
d. the countries found in the Southern Hemisphere today were once centered over the North Pole.
The answer is A. There is evidence from geologic rocks that there was an ice age 2.4 billion years ago and the glaciers had reached Western Australia and India. This ice age is associated with the cooling of the earth due to the Great Oxygenation event when the earth was filled with oxygen produced by photosynthetic organisms hence reducing the amount of greenhouse gases in the then atmosphere. There have been four other major ice ages after that.
2%
70%
87%
30%
The correct answer is - 30%
The freshwater is very obscure on the planet when compared to the amount of saline water, with the freshwater only representing around 3% of the total water on the planet.
Out of those 3%, the majority is actually frozen water in the ice caps and glaciers, accounting for 68.7%. The groundwater is the second with the highest reserves, accounting for 30.1%, while the surface waters are only accounting for 0.3%, and other sources with 0.9%.
30% of Earth's freshwater is found underground. Correct option is 4.
Approximately 30% of Earth's freshwater is found underground. The majority of Earth's freshwater is stored in glaciers and ice caps, accounting for about 68.7%. The remaining freshwater is found in rivers, lakes, and soil moisture, with only a smaller fraction being stored underground in aquifers and groundwater reserves. Aquifers are essential sources of freshwater for human consumption and irrigation, making groundwater a valuable resource for many regions around the world.
To know more about Earth's:
#SPJ6