When the Northern Hemisphereexperiences spring and the Southern Hemisphereexperiences fall then The Northern and Southern Hemispheres get the same amount of energy from the Sun.
When the month of March and September arises, the sun energy is seen the same in both the North and South hemispheres. The is achieved due to no end of the Earth's axis being tilted in the direction of the sun.
In the season of winter, sunlight is received more towards the South hemisphere while in summers the North hemisphere gets more of the sunlight.
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Cartography is the science and art of creating maps. It involves the study and practice of designing, compiling, producing, and interpreting maps, which are graphical representations of the Earth's surface or other celestial bodies.
Cartography combines elements of geography, geodesy, surveying, remote sensing, and graphic design to accurately depict spatial information and geographic data on a two-dimensional surface.
Cartographers use various techniques and tools to represent geographical features, landmarks, terrain, boundaries, and other spatial information on maps. With the advancement of technology, cartography has evolved from traditional manual mapmaking to digital cartography using Geographic Information Systems (GIS), satellite imagery, and computer-based mapping software.
Maps created through cartography serve essential purposes, including navigation, spatial analysis, land management, urban planning, environmental monitoring, and scientific research. They are crucial for understanding the Earth's surface, human activities, and natural phenomena, making cartography a fundamental discipline in the field of geography and other related sciences.
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Humans live on the surface of the earth's outer covering, which is called the lithosphere. This rocky layer, which can be up to 310 miles (500km) thick in places, includes the crust and the top part of the mantle. The lithosphere consists of seven major tectonic plates and several smaller ones.
Answer:
F A L S E : )
Explanation:
correct on edg .
A. Commonweath is the answer
b. thickness of rock layers.
c. fossil tree rings.
d. plant pollens.
Answer:
Ice cores
Explanation:
Back in the Cretaceous era, the East Coast was covered with massive ferns, flowers, and unusual fruit trees. Many have long since become extinct or evolved into modern species. But with the help of scientists, such as Dr. James Mickle, knowledge of those plants is starting to be unearthed, providing a window into that primordial era.
In 1971, one of Mickle's colleagues from Texas was digging in the quarry when he found a well-preserved fossil of Leptocycas gracilis, a variety of sago palm that is now extinct. This specimen is the only one found intact, making it an important find in paleobotany.
This plant was similar to sago palms found today, but it was much taller and thinner, a fact that puzzles Mickle and other scientists. It's like finding a fossil of a human ancestor who was 12 feet tall. It's not clear why the palms shrank so much as they evolved.
Mickle's studies show that many of the plants that grew (in North Carolina) in the Cretaceous period are similar to species now found in the tropical climate of the southern hemisphere. This indicates that North Carolina's climate was much hotter in the past, but it is not clear why and how the cooling occurred. "Right now, we're in one of the coldest periods in Earth's history," Mickle said.
By examining the fossil record, Mickle and other paleobotanists have learned that the Earth's climate has changed drastically, with the Triassic period being hot and dry, and the Cretaceous period being cooler and wetter.