Respuesta :
Answer:
1) nutrients are mostly obtained from the soil
2) a stand of aspen trees dies and decays, leaving a clearing in the forest
3) it is studying the ecosystem
4) beetles and weevils are introduced to feed on the invasive purple loosestrife plant, reducing the number of loosestrife without impacting other plant species
5) the number of variables
Explanation:
The reasons that nutrients in a vegetable patch might be considered abiotic are:
- Nutrients can come from dead plants which have decomposed.
- Available nutrients affect the carrying capacity of garden plants.
- Nutrients are mostly obtained from the soil.
- Nutrient levels can change with changing ecosystems.
The biotic and abiotic factors in the environment often change as they respond to our changing planet.
The changes brings about ecological succession occurs. Biotic and abiotic factors are said to be what make up ecosystems.
Biotic factors are referred to as living things within an ecosystem. Examples are plants, animals, and bacteria
Abiotic are referred to as the non-living components of the environment. They are water, soil and atmosphere.
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