Problemas
Which statement best describes what occurs to create a lightning strike? Negative charges in the cloud attract negative charges in the ground. Ice particles bump into each other Excess electrons settle at the bottom of a storm cloud and polarize the ground Positive streamers leave the clouds and connect to loose electrons in the air
Roztwór
Guadalupe
veterano · Tutor durante 10 años
4
(343 Votos)
Respuesta
The correct answer is 'C'.
Explicación
## Step 1The problem is asking us to identify the correct statement that describes the process of a lightning strike. ## Step 2Let's analyze each option:1. Negative charges in the cloud attract negative charges in the ground: This statement is incorrect. Negative charges in the cloud would repel, not attract, other negative charges.2. Ice particles bump into each other: This statement is also incorrect. While ice particles in the cloud do bump into each other, this action does not directly cause a lightning strike.3. Excess electrons settle at the bottom of a storm cloud and polarize the ground: This statement is correct. In a storm cloud, there is an excess of electrons at the bottom, which creates a negative charge. This negative charge polarizes the ground, creating a positive charge on the ground. The attraction between these opposite charges creates a lightning strike.4. Positive streamers leave the clouds and connect to loose electrons in the air: This statement is incorrect. Positive streamers do not leave the clouds; instead, they are attracted to the negative charges in the cloud.