Definitions
Biome
an area classified according to the species that live in that location
Niche
the specific role an organism plays within its ecosystem, encompassing its habitat, resource use, and interactions with other species.
The difference between biotic and abiotic
biotic factors refer to all living organisms and their interactions within an ecosystem, while abiotic factors are the non-living physical and chemical components that influence these living organisms and their interactions.
Nature reserves
Nature reserves offer numerous benefits, including safeguarding biodiversity, providing economic opportunities, and enhancing local health and well-being. However, they also face challenges, such as the need for careful management to prevent invasive species and other environmental issues, potential conflicts with local communities, and the costs associated with their establishment and maintenance.
Producer
They can be plants, phytoplankton, or chemosynthetic bacteria.
Ecosystem
a biological community of interacting organisms and their physical environment.
Biotic
living organisms within an ecosystem.
How energy is transferred in every trophic level
Energy flows through ecosystems from one trophic level to the next, but significant energy is lost at each transfer. This loss is primarily due to metabolic processes and heat production.
Protected Areas
Protected areas offer significant benefits for biodiversity conservation and human well-being, but also face limitations in their effectiveness. They are crucial for safeguarding species and ecosystems, while also supporting local livelihoods and potentially even reducing poverty. However, challenges include inadequate funding, enforcement issues, and the potential for negative social impacts on local communities.
Primary Consumer
They are herbivores or organisms that primarily consume primary producers (plants).
Population
the whole number of people or inhabitants in a country or region
Abiotic
non-living components of an ecosystem or environment.
the difference between native and invasive species
Native species are those that naturally occur in a specific geographic area, while invasive species are non-native organisms introduced to an ecosystem that cause harm or are likely to cause harm to the environment, economy, or human health.
Conservation zones
Conservation zones offer benefits like preserving biodiversity, protecting natural resources, and enhancing ecosystem services, but they also face limitations such as potential conflicts with human needs, difficulties in enforcement, and the need for effective management.
Secondary Consumer
They are organisms that eat primary consumers, which are herbivores.
a group of interacting organisms of different species that share a common habitat and interact with each other through various relationships like competition, predation, or mutualism.
Producer
an organism that can create its own food from inorganic substances, primarily using light energy (photosynthesis) or chemical energy (chemosynthesis)
The word and chemical equation for aerobic respiration and photosynthesis
Aerobic Respiration:
Photosynthesis:
National Parks
National parks offer numerous benefits, including protecting biodiversity, preserving natural resources, and providing recreational opportunities, but also face limitations such as potential conflicts with local communities and environmental impacts from increased tourism
Tertiary Consumer
They are carnivores that eat secondary consumers, which in turn eat primary consumers (herbivores) that feed on producers (plants).
Habitat
the natural environment where an organism or population lives, providing the necessary resources for survival, such as food, shelter, and water
Tertiary Consumer
an animal that eats secondary consumers.
Different biome characteristics
They are defined by factors like temperature, precipitation, and soil type, which determine the types of vegetation and wildlife that can survive in a given region.
Captive breeding programs
Captive breeding programs offer benefits like preventing extinction, preserving genetic diversity, and potentially reintroducing animals to the wild, but they also present challenges like inbreeding, difficulty establishing self-sufficient captive populations, and the risk of disease outbreaks.
Decomposer
They break down dead organic matter from all other levels, releasing nutrients back into the ecosystem. This process is crucial for recycling nutrients and supporting producers.