Sometimes, the surface of the pacific ocean warms up, causing changes in the weather in some areas. this phenomenon is called el niño. el niño causes the amount of rainfall in some parts of the united states and south america to increase. it also causes droughts to occur in southeast asia and australia. droughts occur when an area receives less rain than it normally does over a certain period.

explain how earth’s spheres may be affected by the droughts brought on by el niño.

electronic measurement tools display data on a screen after waiting for several minutes.

while some business owners prefer manual record keeping systems, most businesses use an electronic record keeping system - making it easier to capture information, generate reports and meet tax and legal reporting requirements.

explanation:

this would be a math

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.