First will get brainliest what is the term for a large region of sand? a. erg b. loess c. lichen d. desert

ANSWER:

Erg is the term for a large region of sand.

EXPLANATION:

An erg is a large area of sand that has little or no vegetative cover at all. Sand covers more than '20%' of the area in an erg. Most of the sand is wind-blown and form small dune fields. Several ergs may be present in a desert which is an area that has large number of sand dunes. An erg is also called a 'sand sea' or a 'dune sea' and is usually a flat and broad area of a desert.

This is all you, but i can give you some topics that you could try. if it rained when you want to do something outdoors, it 'limits' that human activity. maybe you want to do an experiment that goes throughout the whole year and you have to have above freezing the entire year. this 'limits' your activity. i thought of those just off of the top of my head. something that gets to me that might be getting to you is you are thinking too hard about what to do. think simply, and if it is too simple, then bump it up just a little bit.

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