Is it theoretically possible to artificially create amber?
Earth ScienceAsked by: Widi Brady Yes, and this has been done since at least the mid 19th century (Răducanu, 2006) initially it was done to keep up with the demand, but now is a source of scrutiny for valuation of samples (Pederson and Williams, 2011; Răducanu, 2006). Imitations have been produced by heating the following (Răducanu,
How/where is randomness/stochasticity used in weather prediction
Earth ScienceAsked by: Angie Davenport Which algorithm is best for weather prediction? Recurrent Neural Networks are the best way for multivariate weather forecasting or prediction. Neural network with data processing is suitable for weather forecasting. Neural network can take different features as input variables to find nonlinear relationship between input and output. How are simulators used
What happens when the North and South poles flip?
Earth ScienceAsked by: Angie Davenport But the reality is that: Multiple magnetic fields would fight each other. This could weaken Earth’s protective magnetic field by up to 90% during a polar flip. Earth’s magnetic field is what shields us from harmful space radiation which can damage cells, cause cancer, and fry electronic circuits and electrical grids.
Derive Reference Potential Evapotranspiration from Potential Evapotranspiration
Earth ScienceAsked by: Kim Hill How is reference evapotranspiration calculated? where ETo = reference evapotranspiration rate (mm d-1), T = mean air temperature (°C), and u2 = wind speed (m s-1) at 2 m above the ground. Equation 3 can be applied using hourly data if the constant value “900” is divided by 24 for the
Would hurricanes on an ocean planet continue indefinitely?
Earth ScienceAsked by: Kim Hill How does a hurricane sustain itself over ocean? A hurricane builds energy as it moves across the ocean, sucking up warm, moist tropical air from the surface and dispensing cooler air aloft. Think of this as the storm breathing in and out. The hurricane escalates until this “breathing” is disrupted, like
What is slow fast change?
Regional SpecificsSlow Fast Change: Why Some Things Evolve at a Snail’s Pace While Others Explode Overnight We live in a world of constant change, right? But have you ever stopped to think about how differently things change? Some things seem to take forever, like watching grass grow, while others happen in the blink of an eye.