Arrange the invasions of South Asia in chronological order from earliest to most recent.

aksik [14]

Hello! Fossil fuels are NOT renewable resources. A is out. Burning fossil fuels does produce emissions. B is our. Oil and natural gas does not exist in unlimited quantities, so C is out. However, they are the easiest fuels to make in large amounts, which is why a lot of them are use, despite limited quantities. The answer is D.

3 0

3 years ago

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Which measure did Los Angeles take as a result of severe droughts?

Lana71 [14]

The city of Los Angeles released 96 million "shade balls" into the Los Angeles Reservoir. These will serve to shield the water from the sun's heat in order to reduce evaporation and prevent algal and bacterial growth so no toxic substances are produced in the water. The balls reduce evaporation by 85%-90% so will save a lot of water yearly.

7 0

3 years ago

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On a coordinate plane, a line goes through (negative 3, negative 3) and (negative 1, 5). What is the equation of the line parall

DENIUS [597]

Answer:

y=4x-16

Explanation:

The general form of the equation of a line is: y=mx+x, where m is the gradient and c is the y-intercept.

Given points (-3,-3) and (-1,5)

We are to find the equation of the line parallel to the given line with an x-intercept of 4.

First, we determine the value of the gradient of the line.

Gradient,

$m=\frac{y_2-y_1}{x_2-x_1} \\=\frac{5-(-3)}{-1-(-3)} \\=\frac{5+3}{-1+3}\\=\frac{8}{2}\\m=4$

Two lines are parallel if their gradients $m_1 \: and \: m_2$ are equal.

The gradient of the line parallel to the given line $m_2=4$

Since the x-intercept of the new line is 4, a point on the new line, $(x_1,y_1)=(4,0)$

Substituting $(x_1,y_1)=(4,0)$ into the equation of a line: , $y-y_1=m(x-x_1),$ we have:

$y-0=4(x-4)\\$Therefore:\\y=4x-16$

Therefore, the equation of the line is: y=4x-16

6 0

2 years ago

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After the big bang, atoms in gas clouds experienced a greater gravitational pull to each other than atoms in other regions of th

Andreas93 [3]

Gravitation between two objects increases when the distance between them decreases.

When the mass of an object increases, its gravitational pull also increases.

4 0

3 years ago

Which of the following describes how a subsistence farmer uses land?

Gnoma [55]

Answer:

B. grows food and tends livestock to provide for a family

Explanation:

A subsistence farmer uses land in such a way that they only grow food and tends livestock to provide for a family.

They usually make use of crude tools such as basic gardening equipment to cultivate their portion.

Subsistence farming does not require many farming technicalities.
A farmer simply cultivates a piece of land and rare a limited number of animals for the need of himself and that of his family.
Farming activities are generally less complex.
It is not usually done for profit but to provide basic necessities for a small family.

So, a subsistence farmer uses the land to grow food and tend livestock to provide for a family.

7 0

3 years ago