0
What else can I help you with?
Climate distribution on Earth is primarily controlled by?
Climate distribution on Earth is primarily controlled by factors such as latitude, solar insolation, proximity to water bodies, altitude, and air circulation patterns. These factors influence the amount of heat absorbed and retained by the Earth's surface, leading to variations in temperature and precipitation across different regions.
What is lockhart's evidence theory?
Lockhart's evidence theory states that when an event is represented in memory, it is encoded in different ways depending on the depth of processing. The theory suggests that semantic processing, which involves a deeper level of analysis, leads to stronger and more durable memory traces compared to shallow, surface-level encoding such as phonemic or visual processing.
Explain what is sulfir cycle?
The sulfur cycle is the process by which sulfur moves between rocks, water, air, and living organisms. Sulfur is released into the atmosphere through volcanic eruptions and human activities, then deposited back to the Earth's surface through precipitation. Sulfur is an essential element for living organisms and is cycled through different forms such as sulfates and sulfides.
What are three types of evidence provided support for theory of sea?
Fossil evidence of marine organisms found at high altitudes, such as on mountains, suggesting a past higher sea level. Geological features like ancient shorelines, marine sediments, and coral reefs in areas now far from the sea. Studies on isotopic compositions of marine sediments revealing historical sea surface temperatures and ice volume fluctuations.
What has a larger surface to volume ratio an elephant or a housefly why?
A housefly has a larger surface-to-volume ratio compared to an elephant. This is because smaller organisms like houseflies have relatively more surface area (such as their wings and body) compared to their volume, which allows for efficient gas exchange and heat dissipation. In contrast, an elephant's much larger volume means that its surface area does not increase at the same rate, resulting in a lower surface-to-volume ratio.
What Distribution of different organisms over the earth surface?
Different organisms are distributed unevenly across Earth's surface due to variations in climate, habitat availability, and resources. For example, tropical regions have high biodiversity due to the warm, moist conditions, while polar regions have lower biodiversity due to extreme cold. Organisms are also influenced by human activities, such as deforestation and urbanization, which can alter natural distribution patterns.
What was the idea of rock evidence?
Rock evidence refers to the geological clues that help scientists understand Earth's history, such as how different rock layers were formed, what types of organisms lived in the past, and how the Earth's surface has changed over time. By studying rock evidence, scientists can reconstruct past environments and events that have shaped the planet.
What type of evidence acts as a record of changes in organisms over time and indicates major changes in earths surface and climate?
Fossils serve as evidence of changes in organisms over time and reveal major changes in the Earth's surface and climate. By studying the types of fossils found in different rock layers, scientists can understand how life has evolved and how the environment has changed over millions of years. This field of study is known as paleontology.
What do scientist use to support the scientific theory of evolution?
Generally, the evidence from geology; the earth's age and the continental drift theory to explain the distribution of organisms about the earth's surface. Genetics. All organisms on earth are linked by using the same genetic code. Evolutionary development. The finding recently of the great genetic similarity, same genes, among organisms, just many different ways to control development with master control genes in embryos. Physics. The age of the earth and ingenious rock ages that are found above and below fossils so they can be dated accurately. Homology. The bones in the forelegs of your dog match the bones in tour arm very well and strongly suggest common ancestry. This just scratches the surface of the supportive evidence for evolutionary theory.
Geography is the study of what and its physical features?
Geography is the study of the Earth's surface and its physical features, such as landforms, climate, vegetation, and the distribution of organisms. It also encompasses human activities and their interaction with the environment.
Why do micro organisims survive on mars?
We don't know that they do. Evidence of running water some time in the past has been found on the surface of Mars, but as yet no direct evidence of the past or present existence of micro-organisms.
What is the evidence that Pangaea was once attached?
Evidence that Pangaea was once attached includes matching geological features (such as mountain ranges and rock formations) on opposite sides of the Atlantic Ocean, similarities in plant and animal fossils found on different continents, and the alignment of magnetic minerals in ancient rocks that show a pattern of movement away from a central point.
What is the flagella position for Proteus Vulgaris?
Proteus vulgaris is a bacterium with peritrichous flagella, meaning the flagella are evenly distributed around the cell surface. This distribution allows the bacterium to move in different directions by rotating its flagella.
How do fossils provide evidence for moving plates?
Their evidence comes from rocks at earths surface.
What helps tiny plantlike organisms grow at the surface of the ocean?
Tiny plantlike organisms at the ocean surface, such as phytoplankton, require sunlight, nutrients like nitrogen and phosphorus, and water to grow. They photosynthesize using sunlight and take up nutrients dissolved in the seawater to support their growth. Temperature and currents also play a role in their distribution and growth.
What happens if a population begins to grow exponentially?
all the organisms die under a sophisticate surface of many different amounts of sizing potential
How do limestone deposits formed from reefs provide evidence of how earths surface change?
Limestone deposits formed from reefs, known as fossiliferous limestone, provide evidence of Earth's surface changes by documenting past marine environments and biological activity. As reefs grow, they accumulate calcium carbonate from the skeletal remains of marine organisms, which can later become sedimentary rock. The presence and distribution of these limestone deposits indicate historical sea levels, climate conditions, and tectonic activities. Studying these formations helps scientists understand shifts in Earth's geology and climate over millions of years.
