The most current, predictive, and almost universally accepted theory is of plate tectonics which accounts for the movement of crustal plates and their effects.
The greenhouse gas theory suggests that increased levels of gases like carbon dioxide trap heat in the atmosphere, leading to a warmer climate. The Milankovitch cycles theory proposes that variations in Earth's orbit and tilt influence the amount of solar energy received by the planet, causing changes in climate. The volcanic activity theory suggests that high levels of volcanic eruptions can release gases and particles into the atmosphere, affecting the climate. The solar variability theory proposes that fluctuations in the sun's radiation output impact Earth's climate over long periods of time.
The Force theory
The theory that proposes advances in thinking reflect biological changes is called the biological approach to cognitive development, which suggests that cognitive development is driven by genetic and biological factors that influence brain structure and function. This theory emphasizes the importance of neurological maturation in shaping cognitive abilities and skills throughout development.
The three theories of the formation of the solar system are the nebular theory, the planetesimal hypothesis, and the gravitational instability theory. The nebular theory proposes that the solar system formed from a rotating disk of dust and gas, while the planetesimal hypothesis suggests that small, solid bodies collided and accreted to form planets. The gravitational instability theory proposes that clumps of material in a protoplanetary disk collapsed under their gravity to form planets.
Virchow proposes that all cells come from existing cells, completing the cell theory.
The Plate Tectonics Theory
theory of natural selection
"The theory proposes that..."
Nicolaus Copernicus proposed the earth centred theory
What is reality "really".
Germ theory
Erikson's lifespan theory proposes that psychosocial development occurs primarily as a result of self-recognition gained through crises or conflicts.
Signal Detection Theory proposes that the detection of stimuli depends on both the intensity of the stimulus and the individual's psychological factors, such as motivation and expectancy. This theory suggests that perception is influenced by both the sensitivity of sensory processes and cognitive factors.
It is the terror-management theory that proposes that faith in one's world view provides protection against a deeply rooted fear of death. Jeff Greenberg is one of the originators of this theory.
The theory that proposes the universe does not change with time is called the "block universe theory." It suggests that the past, present, and future all exist simultaneously and that time is just another dimension in which events occur. This theory challenges our traditional understanding of time as a linear progression from past to present to future.
The James-Lange theory of emotion suggests that our emotional experience is the result of our physiological response to a stimulus. This theory proposes that we first experience physical reactions, which then lead to emotional responses.
Contenintal Drift theory