1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sdas [7]
3 years ago
8

4. On the island of Hawaii, Keanu notices that the sand on the beach is black, the same color as the

Chemistry
1 answer:
Colt1911 [192]3 years ago
3 0

Answer:

The ricks were degraded over time by wind and water and were crushed down into tiny, smaller rocks, which is sand.

Explanation:

This is my first answer sorry im not that smart

You might be interested in
If electricity cannot be destroyed or created then why do we got to pay for electricity?
icang [17]

Energy cannot be destroyed or created. Electricity is a form of energy which has to be created from other forms of energy. We have to pay for the creation of electricity because it requires certain resources to transform other energies into electricity.

5 0
2 years ago
Emission Vehicle Program Should automobile makers be made to adhere to quotas zero - emission vehicles set by states , even if t
navik [9.2K]

Answer: Zero-emission vehicles have no tailpipe emissions, no emissions from gasoline, and no emission-control systems, which deteriorate over time.

Explanation:

7 0
2 years ago
How many electrons can the fourth energy level can accommodate? a.2 b.8 c.16 d.32​
OverLord2011 [107]

Answer:

8

Explanation:

8 0
2 years ago
How many calories of heat are necessary to raise the temperature of 378.2 g of water from 32.2 oC to the boiling point?
ivolga24 [154]

Answer: multiple apply them together then divide them

Explanation:

8 0
3 years ago
Question 7
astraxan [27]

Answer:

tama yon sagot nya gayahin mo nalang

8 0
3 years ago
Other questions:
  • Why does common table salt have a high melting point
    7·1 answer
  • Is the mass of the reactants always equal to the mass of the products in a chemical reaction?
    8·1 answer
  • Hydrogen bonding among water molecules gives water all of the following important properties, except: strong cohesion among the
    5·1 answer
  • Electric field creates a 3.9 ma current in a 1.0-mm-diameter wire. what material is the wire made of?
    7·2 answers
  • Describe the profile you would expect for a biological catalyst. Complete the sentences to explain why an enzyme is different th
    11·1 answer
  • What is the effect of a gas'<br> on its volume?
    15·2 answers
  • At a certain temperature, the solubility of zinc(I) chromate is (7.0x10^-5) M. What is the Ksp?
    8·1 answer
  • MULTIPLE CHOICE QUESTION
    7·1 answer
  • 3CaCl2 + 2AlF3 --&gt; 3CaF2 + 2AlCl3
    10·1 answer
  • Which of the following statements about semi-empirical methods are true?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!