>Conservation is, preservation, protection, or restoration of the natural environment, natural ecosystems, vegetation, and wildlife
>Two examples are;
* turn off the water from the bathroom thing the sink while brushing your teeth or something
* If you don't drink all your water from the water bottle use it to water a plant or something ✌
Answer:
Conservation is using a resource wisely so it will not be used up. Possible examples include: take shorter showers; fill the bathtub only halfway; do not run water while scrubbing vegetables or brushing teeth; water lawns early in the morning or late in the afternoon; and run the washing machine only for a full load.
Explanation:
Answer: The correct answer is Option D.
Explanation:
Atomic radius is defined as the total distance from the nucleus to outermost orbital of the electron.
As moving from top to bottom, new shell is added around the nucleus. The outermost orbital gets far away from the nucleus and hence, the distance between the nucleus and outermost orbital gets increased.
Thus, the atomic radii of the elements increases as we move from top to bottom in a group.
Hence, the correct answer is Option D.
NaOH + CH3COOH yields Na CH3COO + H2O
2HNO3 + Ca(OH)2 yields Ca(NO3)2 + 2H2O
H2SO4 + 2NaCl yields 2HCl + Na2SO4
Answer:
Steel.
Explanation:
Hello,
Based on the high breaking down, corrosion and shearing resistance steel has, it is by far the best option to be chosen in order to support the beams in a building.
Best regards.
b. CO2
c. H2
d. H2O