Question

this biome’s temperature is very cold at night and then extremely... options: tropical rain forest, chaparral, desert, temperate...

Explanation:

To determine the biome with very cold nights and extremely hot days, we analyze each option:

• Tropical rain forest: Has relatively stable, warm temperatures, not extreme day - night variation.
• Chaparral: Has mild, wet winters and hot, dry summers, but not the extreme day - night temp swing described.
• Desert: Is known for its extreme temperature variation, with cold nights (due to lack of moisture to retain heat) and extremely hot days (as the dry air and clear skies allow intense solar heating).
• Temperate deciduous forest: Has moderate temperature changes, not the extreme day - night pattern.

So the biome that matches the description is the desert.

Answer:

Desert (assuming the orange - colored option is labeled "Desert" as per the context of biome temperature characteristics)