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The bedrock is sedimentary and rich in silica and dates back to the Precenozoic periods when much of the region was underwater. [9] The topography of wet tropical forests includes valleys, hills, ridges, and low mountains. Depending on elevation and the location of such features, areas as referred to as either lowland or highland. [10]
Commonly seeds are adapted morphologically with hydrophobic surfaces, small size, hairs, slime, oil, and sometimes air spaces within the seeds. [106] These plants fall into three categories: ones where seeds are dispersed on the surface of water currents, under the surface of water currents, and by rain landing on a plant.
Jesus The Christ Pantocrator of Saint Catherine's Monastery at Mount Sinai, 6th century AD Born c. 6 to 4 BC [a] Herodian kingdom, Roman Empire Died AD 30 or 33 (aged 33 or 38) Jerusalem, Judaea, Roman Empire Cause of death Crucifixion [b] Known for Central figure of Christianity Major prophet in Islam and in Druze Faith Manifestation of God in Baháʼí Faith Parent(s) Mary, Joseph [c] Jesus ...
Typha / ˈ t aɪ f ə / is a genus of about 30 species of monocotyledonous flowering plants in the family Typhaceae.These plants have a variety of common names, in British English as bulrush [4] or (mainly historically) reedmace, [5] in American English as cattail, [6] or punks, in Australia as cumbungi or bulrush, in Canada as bulrush or cattail, and in New Zealand as raupō, bullrush, [7 ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 31 January 2025. Scientific projections regarding the far future Several terms redirect here. For other uses, see List of numbers and List of years. Artist's concept of the Earth 5–7.5 billion years from now, when the Sun has become a red giant While the future cannot be predicted with certainty ...
Coral seeds are grown in nurseries, then replanted on the reef. [208] Coral is farmed by coral farmers whose interests range from reef conservation to increased income. Due to its straight forward process and substantial evidence of the technique having a significant effect on coral reef growth, coral nurseries became the most widespread and ...
The symmetry of a carbon dioxide molecule is linear and centrosymmetric at its equilibrium geometry. The length of the carbon–oxygen bond in carbon dioxide is 116.3 pm, noticeably shorter than the roughly 140 pm length of a typical single C–O bond, and shorter than most other C–O multiply bonded functional groups such as carbonyls. [19]
Smilodon, the best known of the sabre-toothed cats, appears. c. 2.4 Ma – The Amazon River takes its present shape in South America. c. 2.0–1.5 Ma – The basin of the Congo River acquires its present shape. c. 1.9 Ma – Oldest known Homo erectus fossils. This species might be evolved some time before, up to c. 2 Ma ago.