I'll make u the brainliest read the passage from "winter storms: the deceptive killers." the national weather service continuously broadcasts warnings and forecasts that can be received by noaa weather radios, which are sold in many stores. the average range is 40 miles, depending on topography. in mountainous areas, the range is significantly reduced. which identifies the best meaning for the technical term topography? a way of predicting winter storms the terrain, or land, in a particular area a description of winter weather patterns a type of winter storm

The terrain, or land, in a particular area.

Topography refers to the study of the features of land. It is often considered synonymous with relief when the term is used in maps with elevation contours. The excerpt explains that topography can alter the average range of weather radios. It then goes on to cite mountainous terrains as one example of how topography can impact the radio. Therefore, the meaning of the word can be guessed from the text.

whether dad arrives in time for the game depends on his conference. subject

the present continuous is a verb tense which is mainly used to indicates that an action is in progress at the moment of speaking.  

it is formed using: person + verb to be (am/is/are) +verb + - ing form  

example: i am studying at this moment .

in addition, the present continuous is also used in order to express things that will or will not happen in the near future.

example: i am having dinner with some friends tonight.

the speaker sometimes   uses it   to express that an action is repeated and it causes irritation on the part of the speaker

example: my sister is constantly complaining about everything.