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· Paleontologists recently announced the discovery of new giant dinosaur species Meraxes gigas that had massive head and tiny forelimbs, just like Tyrannosaurus rex . · The new dinosaur species has been named after a fictional dragon in the Game of Thrones book series . About Meraxes gigas : · The skull of the dinosaur is just over four feet long, while the entire animal would have been some 36 feet long . · its weight to be around four metric tons . Its arms were two feet long . · T - rexes went extinct 20 million years before Meraxes gigas arose, and the two species were far apart on the evolutionary tree . · The Meraxes belong to tyrannosaurids and carcharodontosaurids group of dinosaurs . · They roamed the Earth between 90 to 100 million years ago during the Cretaceous period when the region had more forests and much closer to the sea . · The average age of these dinosaurs was 40 and its skull was replete with crests, furrows, bumps and small hornlets .
In which soil forming process are sodium ions accumulated on the clay's exchange complex, resulting in the formation of sodic soils?
Water held between tension of 1/3bar to 31 bar in soil is classified as ____
Sand drawn disease in tobacco is caused due to the deficiency of ____
Reclammation of acidic soils is done by the use of……………………..
The term “operational holding” refers to
What is the term for the arrangement of soil particles into clumps or aggregates?
Which one of the following soil orders has the highest area in India?
Under Soil Health Card Scheme, what is the cycle of testing of soil for irrigated area and area from which single sample is to be drawn?