3 years ago

Do humans impact Earth's climate?

2 answers:

8 0

Human activities contribute to climate change by causing changes in Earth's atmosphere in the amounts of greenhouse gases, aerosols (small particles), and cloudiness.

Svetach [21]3 years ago

3 0

Yes we do by driving cars and cutting down trees. This effects the Earth's climate.

You might be interested in

A student uses a spring with a spring constant of 130 N/m in his projectile apparatus. When 56 J of

Triss [41]

Explanation:

$potentional \: energy \: = \frac{1}{2} k {x}^{2} \\ 56 = \frac{1}{2} \times 130 \times {x}^{2} \\ {x}^{2} = \frac{56}{65} \\ x = \sqrt{ \frac{56}{65} } meter$

plz..

mark it as a brilliant answer

4 0

3 years ago

Crystallization of solids

Deffense [45]

Answer:

A separation technique to separate solids from a solution. Crystallization can be defined as the process through which the atoms/molecules of a substance arrange themselves in a well-defined three-dimensional lattice and consequently, minimize the overall energy of the system.

Explanation:

3 0

3 years ago

Read 2 more answers

A 1.0 cm3 air bubble is released from the sandy bottom of a warm, shallow sea, where the gauge pressure is 1.6 atm. The bubble r

Zigmanuir [339]

Answer:

ffgg gwre for rge oooo

Explanation:

ffgggg fdgv sfv

4 0

3 years ago

What is the average speed of a car that travels 60 meters in 2 seconds?

blondinia [14]

Answer:

30 m/s

Explanation:

Speed is distance over time. 60 meters / 2 seconds, = 30 m/s.

6 0

3 years ago

a 1000kg car uses a breaking force of 10,000N to stop in two second. What is the change in momentum of the car?

gayaneshka [121]

Answer:

ΔP = 20000 N s

Explanation:

To solve this problem we use the relation between momentum and moment

I = Δp

let's calculate the momentum

I = ∫F dt

if we use the average force

I = F t

I = 10000 2

I = 20000 N s

therefore with the first equation

ΔP = I = 20000 N s

8 0

3 years ago