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andreev551 [17]
3 years ago
8

Question 1

Physics
2 answers:
Step2247 [10]3 years ago
7 0
1.<span> B. Turpentine
2. </span><span>C. Move on to another forested area.
3. </span><span>A. Starting a tree plantation
4. D. </span><span>Clear-cutting
</span>5. C. <span>Controlled burning</span>
brilliants [131]3 years ago
3 0

Answer 1

Correct answer is option B (Turpentine )

Explanation

tarpentine is a liquid which is made by the distillation of resin of trees like pine. It does not obtain from timber.

Answer 2

Correct Answer is C  (Move on to another forested area)

Explanation

When areas were deforested during the early Renaissance people Move on to another forested area.

Answer 3

Correct answer is  A  (Starting a tree plantation)

Explanation

Every year due to deforestation we lost timber trees in large amount. Timber can be renewed by starting a tree plantation of timber.

Answer 4

Correct answer is ( Clear-cutting )

Explanation

clear cutting is the most common method of tree harvesting for an even-aged forest stand. But clear cutting affect water cycle, trees hold,wildlife and atmosphere

Answer 5

Correct answer is C (Controlled burning)

Explanation

controlled burning is fire-management methods which is used to reduce outbreaks of pests and diseases

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Explain why mess extinctions occur and why it make sense to measure geologic time between mass extinctions
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Mass extinction occur from natural disasters, such as a n asteroid hitting earth or a volcano errupting and spread ash everywhere.

It makes sense to measure geologic time between mass extinctions because after each mass extinction, there is almost no life left and the few left have to repopulate, which may lead way to new mutations and new varieties of plants and animals.
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3 years ago
What is the answer to this question
scoundrel [369]

Answer: A

Explanation:

Molecules speed up as heat is added

For example when water is heated as the water gets hotter the molecules speed up causing the water to boil and change phases into a gas (this is called evaporation)

In an ice cube the water molecules are frozen (barely moving compressed tight together) as the ice cube heats up the molecules start speeding up and moving further apart as the ice cube turns into liquid form. So as heat is added molecules speed up, move faster and spread further apart

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Some of the quantities you measure in this lab are vectors and some are scalers. When you add vectors together youneed to worry
GalinKa [24]

Answer:

B I think

Explanation:

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3 years ago
A charged particle moving in the magnetic field. For which angle magnetic force acting on charged particle is maximum.? ​
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3 0
3 years ago
A 6.00 kg piece of solid copper metal at an initial temperature T is placed with 2.00 kg of ice that is initially at -10.0 ∘C. T
julsineya [31]

Answer:

T = 235.134^{\textdegree}C

Explanation:

The process is modelled after the First Law of Thermodynamics:

(6000\,g) \cdot \left(0.385\,\frac{J}{g\cdot ^{\textdegree}C} \right)\cdot (T -0^{\textdegree}C ) = (2000\,g)\cdot \left(2.108\,\frac{J}{g\cdot ^{\textdegree}C} \right)\cdot [0^{\textdegree}C -(-10^{\textdegree}C)] + (1500\,g)\cdot \left(334\,\frac{J}{g} \right)

The initial temperature of the piece of solid copper is:

T = 235.134^{\textdegree}C

3 0
4 years ago
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