Solar energy (that arrives as sunlight) from the sun is the source of radiation for both the earth's atmosphere and the greenhouse. The solar energy used by the plants for photosynthesis and used by humans as a source of energy is excessively harmful if there is a prolonged exposure.
Ans: Primary succession occurs when new land is formed or bare rock is exposed, providing a habitat that can be colonized for the first time. For example, primary succession may take place following the eruption of volcanoes, such as those on the Big Island of Hawaii. As lava flows into the ocean, new rock is formed.
Answer:
- Fossilized plants and animals of the same species found on separate continents.
- Geological features, such as mountain ranges, that align on matching coasts of different continents.
Explanation:
The continental drift theory asserts that the different continents of the Earth have been carried slowly by the currents of air or water through history, specifically between the Paleozoic and Mesozoic eras. As a result of those movements, the continents have been distributed on Earth from one single supercontinent -Pangea- to the position where they are located now.
Evidence that supports this theory includes the findings of similar fossilized animals and plants of particular regions and geological periods, as well as similar geological characteristics that complement with coastal regions of different continents.
The rivers start from the mountains or hills.
