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3 years ago

How can the process of climate change best be described?

Physics

2 answers:

uysha [10]3 years ago

6 0

Answer:

The correct answer is Option C, natural and continuous

Explanation:

The variation in climate is predominantly a natural activity which is governed by various natural processes/cycles/activities/components such as blowing of wind – its direction and speed, the solar radiation, the rotation and revolution of earth, the behavior of atmosphere , various biogeochemical cycles, varying heat content in the earth’s atmosphere etc.

All these processes have been occurring continuously since the origin of planet earth and occur till today in the same manner and on the same time scale, thus, climatic variation can be considered as a natural and continuous process.

seropon [69]3 years ago

3 0

It is either A or C. i hope i could help. if not im really sorry

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Jared is reading an article about the heavy rains that have fallen recently in his town. But he can’t separate the facts from th

Crank

<span>FACTS:
|
|
It’s that time of year again when the days are wet and cool.
   The rainy season is the best season.
Rain makes up part of Earth’s water cycle.
Water evaporates from streams, lakes, and oceans, then condensation
   and precipitation occur in the form of rain.
   Precipitation in the form of rain is better than snow.
   Snow this time of year makes people gloomy.
Rain is a great boon to local farmers.
It helps their crops grow.

</span>OPINIONS:
|
<span>|   It’s that time of year again when the days are wet and cool.
The rainy season is the best season.
   Rain makes up part of Earth’s water cycle.
   Water evaporates from streams, lakes, and oceans, then condensation
and precipitation occur in the form of rain.
Precipitation in the form of rain is better than snow.
Snow this time of year makes people gloomy.
   Rain is a great boon to local farmers.
   It helps their crops grow.</span>

6 0

3 years ago

Read 2 more answers

A 6.0 kg mass is placed on a 20º incline which has a coefficient of friction of 0.15. What is the acceleration of the mass down

Leona [35]

Answer:

Explanation:

The form of Newton's 2nd Law that we use for this is:

F - f = ma where F is the Force pulling the mass down the ramp forward, f is the friction trying to keep it from moving forward, m is the mass and a is the acceleration (and our unknown).

We know mass and we can find f, but we don't have F. But we can solve for that by rewriting our main equation to reflect F:

$wsin\theta-\mu F_n=ma$ That's everything we need.

w is weight: 6.0(9.8). Filling in:

6.0(9.8)sin20 - .15(6.0)(9.8) = 6.0a and

2.0 × 10¹ - 8.8 = 6.0a and

11 = 6.0a so

a = 1.8 m/s/s

6 0

3 years ago

IP The x and y components of a vector r⃗ are rx = 16 m and ry = -8.5 m , respectively

fiasKO [112]

as it is given that

$r_x = 16 m$

$r_y = -8.5 m$

now we will have

$\vec r = 16 \hat i - 8.5 \hat j$

now the magnitude of this vector is given as

$|r| = \sqrt{16^2 + 8.5^2}$

$|r| = 18 m$

now to find the direction we can use

$tan\theta = \frac{r_y}{r_x}$

$tan\theta = \frac{-8.5}{16}$

$\theta = tan^{-1}(-0.53)$

$\theta = - 28^0$

4 0

4 years ago

Two balls are thrown from a cliff. One is thrown directly up, the other directly down. Both balls have the same initial speed, a

Otrada [13]

Answer:

both the same

Explanation:

When a ball is thrown vertically upwards, it experiences that same acceleration due to gravity as an object thrown directly downwards.

This means that if we ignore the effects of air resistance, and the two balls have the same initial speed, they are expected both expected to hit the ground at the same speed as a result of the principle of conservation of energy.

8 0

3 years ago

How does mass and force affect the motion of an object?

djyliett [7]

The greater the mass of an object, the more inertia it has, so the object resists changes to its motion better.

4 0

3 years ago

Read 2 more answers