The porosity order<span> is: sand > silt > clay.
In other words, from the soil types: "sand, silt, and clay";
"sand" has the highest porosity;
"silt" has the second highest porosity;
and "clay" has the least porosity.
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Answer:
Is the variation in the ecosystems found in a region or the variation in ecosystems over the whole planet.
Explanation:
Answer:
Due to absence of predators.
Explanation:
The populations of invasive species grow rapidly because of the absence of predators that can control its population as as result, it disrupt the whole ecosystem. Change of climatic conditions of the area where they live causes them to migrate from its original place to a new region where the invasive species have no predators to control its population but mostly humans are responsible for the introduction of invasive species. In most cases, the introduction of invasive species happen due to human activities.
Answer:
Bacteria are essential in cycling the nutrients back into the soil for plants to use, and cycling nitrogen back into the atmosphere. Nitrogen is found everywhere in the world, including animal waste, the atmosphere, and decaying matter.
Sulfur dioxide is <span>a colorless pungent toxic gas formed by burning sulfur in air.</span>
