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puteri [66]
3 years ago
7

How does mining impact the environment?

Biology
2 answers:
Step2247 [10]3 years ago
7 0

Answer:

It has a negative impact on the environment by allowing toxic chemicals to harm wildlife.

Explanation:

Mining refers to the act of extracting minerals and other valuable solids from the earth's crust. The process of mining can have adverse effect on an ecosystem in the sense that wildlife is threatened during the process.

During the mining process, chemicals, which are toxic to living organisms, from the minerals gets washed into the areas surrounding the mining site. Thereby, causing serious harm to the wildlife living in those areas.

g100num [7]3 years ago
4 0

Answer:

C

Explanation:

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As Darwin was developing his ideas about evoution, he applied ideas from many fields, including geology, economics, and biology.
strojnjashka [21]

Answer:

Explanation:

Darwin's use of many different fields of study including geology, economics, and biology was incredibly important as it allowed him to make connections between them that ultimately led to ground breaking discovery. Such as animals that that migrated to different areas and were interconnected through their geological footprints that were left behind.

8 0
3 years ago
Africa and South America are 4,000 km apart. If the plates move away from each other at a rate of 30 km per 1 million years, how
yulyashka [42]

Answer:

The majority of the research shows that the plates move at the average rate of between approximately 0.60 cm/yr to 10 cm/yr. Some sources state that in the North Atlantic, the rate of movement is only about 1 cm (about 0.4 in) per year, while in the Pacific it amounts to more than 4 cm (almost 2 in) annually, while others say that plates, in general, travel from 5 to 10 cm/yr.



The Eurasian Plate is moving away from the North American Plate at a rate the is about 3cm per year. That is about the same rate at which your fingernails will grow.



The distance from New York to London is in 3459 miles (5567 km). What will the distance be in 5 million years?.





The distance from New York to London in 5 million years will be 3552 miles (5717 km). So if today it takes us 7 hours and 30 minutes to fly to London at a speed of 460 miles per hour, in 5 million years at the same rate of speed will take us close to 8 hours.

7 0
3 years ago
Read 2 more answers
Metamorphic rocks are made from
djyliett [7]
Metamorphic rocks are created by the physical or chemical alteration by heat and pressure of an existing igneous or sedimentary material into a denser form.
6 0
3 years ago
Complete the passage to describe the link between photosynthesis and respiration.
Butoxors [25]

Answer:

Explanation:

The reactants for cellular respiration are the products of photosynthesis. The products of cellular respiration are the reactants in photosynthesis.

  • During photosynthesis, green plants manufacture their food using sunlight to synthesize glucose from water and carbon dioxide.
  • The other product of the process is oxygen gas.
  • During cellular respiration, the glucose is combined with oxygen to produce energy, carbon dioxide and water.
4 0
2 years ago
From a large-scale screen of many plants of Collinsia grandiflora, a plant with three cotyledons was discovered (normally, there
Aleksandr-060686 [28]

Answer:

The cross is as follows:

P: D/d × d/d

Explanation:

Half of the F1 progeny are mutant. The mutation results in 3 cotyledons is dominant and the original mutant is heterozygous.

If D denotes the mutant allele and d denotes the wild type allele.

The cross is as follows:

P: D/d × d/d

F1 denotes D/d three cotyledons

d/d denote two cotyledons

3 0
3 years ago
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