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At the base of nearly every ecosystem on Earth is the energy from sunlight. There are rare examples in the abyssal plains/trenches where chemosynthesis takes place due to internal heat and exhaust from the asthenosphere/magma layer. However, since most ecosystems include photosynthetic plants, the energy from sunlight forms the basis for most energy in the system.
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Where does energy originate in most ecosystems?
Energy in most ecosystems originates from the sun through the process of photosynthesis. Plants capture sunlight and convert it into chemical energy, which is then passed on to consumers in the ecosystem through the food chain.
What is vanishing ecosystems?
Vanishing ecosystems refer to habitats or environments that are disappearing at a rapid pace due to factors such as deforestation, pollution, climate change, and urbanization. This destruction can lead to loss of biodiversity, disruption of ecosystems, and extinction of species that depend on these environments for survival. Conservation efforts are crucial to protect these ecosystems and preserve their ecological balance.
What knowledge and life science that studies how living things depend on each and their environment?
Ecology is the branch of life science that studies how living things depend on each other and their environment. It focuses on the interactions between organisms and their surroundings, including how energy and nutrients are transferred within ecosystems. Understanding these relationships is crucial for conservation efforts and managing natural resources sustainably.
Why do you have ecosystems?
Ecosystems exist to support the interactions between different organisms and their environment. They help regulate the Earth's climate, nutrient cycles, and provide essential services such as clean air and water. Ecosystems also promote biodiversity, which is crucial for the stability and resilience of natural systems.
How do heterotrophs depends on the autotrophs?
A heterotroph is an organism that cannot synthesize its own food where as autotrophs can synthesize their own food. So heterotrophs are dependent on autotrophs for food. For example a cow (heterotroph) eats grass (autotroph).
Is there a living thing that does not depend on plants?
Yes, some deep-sea ecosystems are based on chemosynthesis where bacteria use chemicals from hydrothermal vents to produce energy instead of relying on sunlight or plants. These ecosystems can support diverse life forms that do not depend directly on plants for their energy source.
What is the ultimate source of energy for ecosystems?
The sun is the ultimate source of energy for almost all earth ecosystems.
How top level consumers such as hawks depend on sunlight for their food?
Most ecosystems ultimately rely on sunlight as the source of energy. Sunlight is used by plants to manufacture food. Plants are eaten by herbivores, and herbivores are in turn eaten by top-level consumers like hawks. Therefore hawks ultimately depend on sunlight for their food. At the bottom of the sea, near thermal vents, scientists have discovered new ecosystems that do not rely on sunlight, but on the chemicals and heat present at those vents as a source of energy for bacteria, which are eaten by larger organisms. The top level consumers in those ecosystems do not depend on sunlight for their food.
How do living things depend on one another?
Living things depend on one another in various ways within ecosystems. Within a food chain, organisms rely on others for food and energy. Additionally, organisms can also depend on each other for things like pollination, shelter, and protection. These dependencies create a delicate balance within ecosystems that allows for the survival and thriving of multiple species.
How do people effect the ecosystem?
Well people destroy a lot of ecosystems. But some people help ecosystems. It all depend's on who you are.
How do top-level consumers such as hawks depend on sunlight for their food?
Most ecosystems ultimately rely on sunlight as the source of energy. Sunlight is used by plants to manufacture food. Plants are eaten by herbivores, and herbivores are in turn eaten by top-level consumers like hawks. Therefore hawks ultimately depend on sunlight for their food. At the bottom of the sea, near thermal vents, scientists have discovered new ecosystems that do not rely on sunlight, but on the chemicals and heat present at those vents as a source of energy for bacteria, which are eaten by larger organisms. The top level consumers in those ecosystems do not depend on sunlight for their food.
What group of organisms does not depend on sunlight?
Deep sea organisms living near hydrothermal vents do not rely on sunlight for energy. Instead, they derive energy from chemicals present in the hydrothermal fluids. These organisms form unique ecosystems that are independent of photosynthesis.
What is the major source of energy in most ecosystems?
Solar energy.
What is the ulitamte resource of energy for ecosystems?
Solar energy - radiation from the Sun.
What element is not recycled but is lost from ecosystems?
energy
What is the source of energy for the most ecosystems?
the sun
What cycles through ecosystems but it return?
energy
