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Nuetrik [128]
3 years ago
5

Lumber has been manufactured in Texas since the early nineteenth century. In the beginning, these companies cut down all of the

trees before moving on to the next area. Now many lumber companies participate in reforestation which is the natural or intentional restocking of existing forests and woodlands that have been depleted.
What impact does reforestation have on the environment?

A) negative - reforestation provides a sustainable plan to use a renewable resource

B) positive - reforestation provides a sustainable plan to use a renewable resource

C) negative - reforestation provides a sustainable plan to use a nonrenewable resource

D) positive - reforestation provides a sustainable plan to use a nonrenewable resource
Physics
2 answers:
Natasha_Volkova [10]3 years ago
5 0

Answer:

B Is the Answer

Explanation: Trust me it is :P

salantis [7]3 years ago
4 0

i need help toExplanation:

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N capacitors are connected in parallel to form a "capacitor circuit". The capacitance of first capacitor is C, second one is C/2
liberstina [14]

Answer:

2C

Explanation:

The equivalent capacitance of a parallel combination of capacitors is the sum of their capacitance.

So, if the capacitance of each capacitor is half the previous one, we have a geometric series with first term = C and rate = 0.5.

Using the formula for the sum of the infinite terms of a geometric series, we have:

Sum = First term / (1 - rate)

Sum = C / (1 - 0.5)

Sum = C / 0.5 = 2C

So the equivalent capacitance of this parallel connection is 2C.

5 0
3 years ago
Which is the truest statement? Standing is health-enhancing because it uses energy. Jogging is not a good way tp enhance your he
Setler [38]
A. <span>Standing is health-enhancing because it uses energy.

Because standing can burn a lot of calories.</span>

5 0
3 years ago
What is the centripetal acceleration of the earth as it travels around the sun when Earth has an orbital radius of 1.5 x 10^11 m
masya89 [10]

Answer: 0.0058 m/s^{2}

Explanation:

Centripetal acceleration a_{C} is calculated by the following equation:

a_{C}=\frac{V^{2}}{r}

Where:

V=29.7 \frac{km}{h} \frac{1000 m}{1 km}=29700 m/s is the Earth's orbital speed

r=1.5(10)^{11} m is the orbital radius

a_{C}=\frac{(29700 m/s)^{2}}{1.5(10)^{11} m}

a_{C}=0.0058 m/s^{2}

4 0
3 years ago
A 20-N force acts on an object with a mass of 2.0kg. what is the objects acceleration?
ale4655 [162]

Answer:

10 m/s^2

Explanation:

Equation: F = ma.

a = acceleration

m = mass

F = force

Because we are trying to find acceleration instead of force we want to rearrange the equation to solve for a which is F/m = a.

F = 20

m = 2

a = ?

a = F/m

a = 20/2

a = 10 m/s^2

7 0
4 years ago
Read 2 more answers
What is net force?<br><br> Please help will mark brainlyest!!!!!!!!
ra1l [238]

Answer:

B

Explanation:

6 0
3 years ago
Read 2 more answers
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