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alexandr1967 [171]
3 years ago
14

Identify the sphere where life first emerged on Earth.

Geography
1 answer:
Anna35 [415]3 years ago
3 0

Answer:

The correct answer is the Hydrosphere.

Explanation:

The hydrosphere is the water that supports various life forms, the sphere plays a crucial role in our ecosystems and regulates the atmosphere. The Hydrosphere also covers all water present on the surface of the earth.

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5x+2y=-11 and 2x+2y=5​
Lisa [10]

Answer:

x=-16/3 and y =47/6

Explanation:

Subtract the 2 equations to eliminate the variable y

2x+2y=5​

-(5x+2y=-11)

---------------

-3x=16

Divide by -3 on both sides

x= -16/3

Plug -16/3 in for x in the first equation to find y

2x+2y=5

2(-16/3)+2y=5

Multiply

-32/3+2y=5

Add 32/3 to both sides

2y=47/3

Divide both sides by 2

y=47/6

x=-16/3 and y =47/6

Hope this helps! :)

​

3 0
3 years ago
Why do scientists classify climates according to precipitation instead of relative humidity?
Grace [21]
Because it's easier to scale hustle then relative humidity. and high relative humidity and high precipitation rate are the associates. I should know because I grew up in both greater New Orleans, which is subtropical, and the Oklahoma panhandle, which is semi-arid 5% relative humidity or higher is normal in New Orleans. While 6% relative humidity is relatively familiar in the Oklahoma and Texas panhandles.
8 0
3 years ago
The hawaiian islands are the top of an ocean _____
FinnZ [79.3K]
Volcano/hot spot they are made of many plumesbof lava coming out of the mantal and hardening. After a long time, the crust moves from continental drift but the hot spot stays in the same spot there for creating a new island
8 0
3 years ago
In the 360 field trip video, most of the forest you observed was secondary
MariettaO [177]

Answer:

C. Trees with thin trunks

D. Fewer species of plants

Explanation:

If a forest has been logged once and regrew, that is a second-growth forest. Some characteristics:

- Thin tree trunks

- Fewer species of plants

- Little light reaching the forest floor

- Very high density of trees

5 0
3 years ago
Who did president Truman defeat in 1948 in his bid for reelection?
vaieri [72.5K]
<span>thomas dewey

hope this helps :)</span>
7 0
3 years ago
Read 2 more answers
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