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kherson [118]
3 years ago
14

Explain why the use of peat is harmful to the environment

Biology
1 answer:
Alex787 [66]3 years ago
8 0

Answer:

Peatlands store a third of the world's soil carbon, and their harvesting and use releases carbon dioxide, the major greenhouse gas driving climate change. The biggest environmental risk from peatlands is if they catch fire, which happened spectacularly in 2015 in Indonesia on land cleared for plantations.

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Which of the following statements is true regarding scientific hypotheses? A testable hypothesis is valuable, even if evidence s
Nezavi [6.7K]

Answer:

A testable hypothesis is valuable, even if evidence shows that it is false

Explanation:

A hypothesis sets a base on which the experiment is conducted by determining the design and protocol for which the scientists will take in the experiment. A hypothesis, therefore, should be developed based on good research prior to beginning to conduct the experiment. Usually a good hypothesis is one of no change called a 'null hypothesis'. Based on an analysis of data from the experiment, a hypothesis could either be rejected or accepted. If the null hypothesis is rejected then the alternative - which is usually the flip side of the null hypothesis- is  adopted as true.

3 0
3 years ago
Read 2 more answers
Are rocks considered valuable natural resources? (1 point)
blagie [28]
Yes, rocks are valuable because they are part of earths crust
7 0
3 years ago
What is net force on each item? Type in the number and select the direction from the units.
mel-nik [20]

Answer:

Explanation: the image on the left is 4up and the image on the right is 2 right

6 0
2 years ago
For three traits inherited in a dominant/recessive pattern, what is the probability of an offspring in a trihybrid cross between
AleksandrR [38]

Answer: For three traits inherited in a dominant/recessive pattern, the probability of an offspring in a trihybrid cross between parents heterozygous for all three traits to be recessive at exactly two of the three loci is 23/64.

Explanation: Let A, B and C represent the dominant alleles and a, b and c represent the recessive alleles. The genotype of each of the parent will be AaBbCc since it has been said to be heterozygous for all the three traits. There are eight (8) possible different types of gametes from each of the genotype. This can be calculated using 2^n where n is the number of heterozygous loci.

The number of heterozygous loci in the genotype AaBbCc is three (3). 2^3 = 8. The gametes are;

ABC

ABc

AbC

Abc

aBC

aBc

abC and

abc.

Therefore, sixty-four possible offsprings are expected from the cross AaBbCc x AaBbCc.

Out of these offsprings, twenty-three (23) are expected to be heterozygous at two loci as boldly shown in the attached image.

8 0
3 years ago
TRUE OR FALSE: light energy, water and carbon dioxide are the start of photosynthesis
denis23 [38]

Answer:

true

Explanation:

7 0
2 years ago
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