Answer:
Option C, Adults would not use their phones when they are behind the wheel.
Explanation:
Modelling the proper use of technology would involve usage of any technology at the right time (i.e when it is required) or avoiding using it at the wrong time.
When parents are behind the wheels , then their entire focus must be on the wheels and not on the mobile phones. Thus, when parents stop using technology at wrong time, they somewhere are modelling proper use of technology for their children
Option C is correct
b. improved ecosystem 6
c. destruction of flora and fauna
d. erosion of soil
Answer;
B. improved ecosystem health
Explanation;
-Surface mining is a method of extracting minerals near the surface of the Earth. The three most common types of surface mining are open-pit mining, strip mining, and quarrying.
-The environmental impact of mining includes erosion, formation of sinkholes, loss of biodiversity, and contamination of soil, groundwater, and surface water by chemicals from mining processes.The environmental effects of surface mining include;
An improved ecosystem cannot be a possible consequence of surface mining.
Further Explanation:
Surface mining is a process of extraction of mineral beneath the surface of earth or from the earth's surface. This process is used to recover the gravel, coal, metal, iron, sand, and stones. There five different kinds of surface mining with a particular change depend upon the mineral that is being extracted from the earth’s surface. The air gets contaminated with carbon monoxide, hydrocarbons, sulfur oxide, nitrogen oxide, and ground-level ozone during the process of surface mining.
The mining process loses the soil particle, which is responsible for large scale erosion. These eroded particles, when scatters in the ecosystem, cause destruction of fauna and flora. Though the mining process releases harmful particles in the environment and has many negative consequences, thus, it cannot be taken as a factor that improves the ecosystem.
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Answer Details:
Grade: High School
Subject: Biology
Topic: Ecology and effects of human activities
Keywords:
Surface mining, environment, erosion, ecosystem, large scale, improve, sulfur oxide, ozone, nitrogen oxide, destruction, flora, fauna, earth surface.
Answer:
have two alleles for the gene
Explanation:
b.in the center of ocean plains
c.at deep-sea trenches
d.none of the above
Option A, at mid-ocean ridges, is the correct answer.
The topmost layer of the nautical share of a tectonic plate is known as the Oceanic crust. The Ocean Ridge is created as an effect of raising up of magma from the asthenosphere. Mid-ocean ridges are a large, seismically activated submarine elevation system located in the center of the basin of an ocean and considering the situation of the up-welling of magma connected with seafloor expanding. Thus they are as thick as 6 Km at the mid-ocean ridges.
The oceanic crust is thickest at the mid-ocean ridges.
Further explanation:
Oceanic crust is a thin crust that separates the ocean from the mantle, which is present beneath them. The tectonic forces create and destroy the earth's crust. This cycle is essential for all life processes. It helps in forming the earth's crust we walk on and the crust present in the ocean.
Oceanic crust is also known as seafloor. It is denser, thinner, and simpler in structure than the earth's crust. Their fragments become stranded high and dry on top of the continent because of uplift. It is made up of igneous rock basalt. It is formed from the larva that tends to flow smoothly. The basic component of the basalt is magnesium silicate; that is why; it is also known as mafic.
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Answer Details:
Grade: High school
Subject: Biology
Chapter: Earth.
Keywords:
Oceanic, basalt, mantle, beneath, tectonic, earth, seafloor, denser, fragments, stranded, continent, larva, magnesium silicate, mafic.
Answer: The scientific name for the sugar-apple is "Annona squamosa."
Explanation:
The scientific name for sugar-apple is Annona squamosa, not to be confused with Dalbergia sissoo which is a different species altogether.
The scientific name for sugar-apple is Annona squamosa. This should not be confused with Dalbergia sissoo, which is a completely different species. Annona squamosa belongs to the Annonaceae family, while Dalbergia sissoo, or the Indian Rosewood, belongs to the Fabaceae, or legume family. While both plants have noteworthy properties, their familial, scientific names, and benefits are distinct.
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I just took the test, the answer is A ) Devastation by the pine bark beetle
Answer:
A
Explanation: