Complete the chart below to indicate which occurrences would provide barriers sufficient for possible speciation of the organism. Change in ecosystem Effect on reproduction A mountain river is dammed to produce hydroelectric energy. This separates a population of bull trout. 1 A remote hiking trail with limited foot traffic is home to many elk. The trail is expanded to allow for hikers to cross a stream by building a bridge. 2 One sample of frog lays its eggs in shallow water at a pond's edge. Another frog sample in the same area digs a hole near the pond to lay its eggs. 3 One sample of swallow (a bird) uses grasses and mud to build a nest, and another sample uses twigs. 4 1.2.3.4 can be geographical barrier is preventing interbreeding, biological barrier is preventing interbreeding, or nothing is preventing interbreeding
Biogeography
The study of plants, animals, and other living things in terms of their geographic distribution is referred to as biogeography. Biogeography is usually examined in coexistence with ecological and historical variables that have affected organisms' spatial distribution across time. It is not only based on the habitation patterns; it is also about the reasons that cause differences in distribution. Biogeographic studies divide the Earth's surface into diverse flora and fauna compositions, notably the continents and islands. Biogeography is a field of science, but physical geographers have made vital commitments, especially in flora. Biogeography is a multidisciplinary field of study that combines concepts and data from ecology, evolutionary biology, taxonomy, geology, physical geography, paleontology, and climatology.
Types of Climate
The weather pattern in a long-term process in a locality, region, or even over the entire globe is known as climate. Generally, it is decided by calculating an average of thirty years' weather in a region. In that sense, the weather and climate are different.
Biome
It is defined as a definite community of animals and plants residing together in a climate. Each (plants and animals) having a characteristic appearance and distributed over a wide geographical area defined largely by regional climatic conditions.
Complete the chart below to indicate which occurrences would provide barriers sufficient for possible
| Change in ecosystem | Effect on reproduction |
|---|---|
| A mountain river is dammed to produce hydroelectric energy. This separates a population of bull trout. | 1 |
| A remote hiking trail with limited foot traffic is home to many elk. The trail is expanded to allow for hikers to cross a stream by building a bridge. | 2 |
| One sample of frog lays its eggs in shallow water at a pond's edge. Another frog sample in the same area digs a hole near the pond to lay its eggs. | 3 |
| One sample of swallow (a bird) uses grasses and mud to build a nest, and another sample uses twigs. |
4
1.2.3.4 can be geographical barrier is preventing interbreeding, biological barrier is preventing interbreeding, or nothing is preventing interbreeding
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