3.
Answer: (B) A rodant that sleeps underground during the day
Step-by-step explanation: Almost all desert animals are smart enough to stay out of the sun during the hottest part of the day. They stay deep underground in burrows. The sand is much cooler for burrowing species.
4.
Answer: (A) Taiga (coniferous forest)
Step-by-step explanation: A temperate climate zone might be indicated, but even tropical climate trees regularly drop their leaves. They just don't turn into bright colors first.