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3 years ago

Which element in the Southwestern desert ecosystem is abiotic?

2 answers:

8 0

Abiotic being is a non-living or sterile could cover a lot of elements in the desert ecosystem. Rocks, water, air
Hope it helped

9966 [12]3 years ago

3 0

Answer:

Desert ecology is study of the abiotic factors of the deserts include the soil, rocks, minerals and sand.

Explanation:

Desert being arid and semi-arid regions on the surface of the earth, generally associated with extremely warm or cold temperatures are found in every continent.

Thus being divided into four types: <u>hot, semiarid, coastal, and cold</u>.

A hot desert ecosystem has a temperature ranging from 20 to 25 degrees C, while semi-arid are less extreme but range from 10 to 38 degrees. The coastal desert is cooler than hot and semi-arid deserts with average temperatures range from 13 to 24 degrees C.

Cold deserts are notable dries and windiest climates with relative more annual rainfall. Landscape in the desert is composed of oasis, dunes, and mountains.

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2 years ago

Read 2 more answers

What is the mass of 2.16 moles of sulfur dioxide (SO2)?

Luda [366]

<h3>Answer:</h3>

138 g SO₂

<h3>General Formulas and Concepts:</h3>

<u>Math</u>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right<u> </u>

<u>Chemistry</u>

<u>Atomic Structure</u>

Reading a Periodic Table

<u>Stoichiometry</u>

Using Dimensional Analysis

<h3>Explanation:</h3>

<u>Step 1: Define</u>

[Given] 2.16 moles SO₂

[Solve] grams (mass) SO₂

<u>Step 2: Identify Conversions</u>

[PT] Molar Mass of S - 32.07 g/mol

[PT] Molar Mass of O - 16.00 g/mol

Molar Mass of SO₂ - 32.07 + 2(16.00) = 64.07 g/mol

<u>Step 3: Convert</u>

[DA] Set up: $\displaystyle 2.16 \ mol \ SO_2(\frac{64.07 \ g \ SO_2}{1 \ mol \ SO_2})$
[DA] Multiply/Divide [Cancel out units]: $\displaystyle 138.391 \ g \ SO_2$

<u>Step 4: Check</u>

<em>Follow sig fig rules and round. We are given 3 sig figs.</em>

138.391 g SO₂ ≈ 138 g SO₂

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3 years ago