What are thermals? 1. sinking parcels of air that are warmer than the surrounding air 2. pockets of air that are cooler than the surrounding air 3. warm winds that rise over mountain slopes 4. rising parcels of air that are warmer than the surrounding air

What is the climate of most of western central europe? continental moderate polar tropical

Give the examples of monera. no wrong answer. don't answer of you don't know.

Why is the huronian supergroup rock formation particularly interesting to scientists? because it looks like a cross-section of a giant, stone encyclopedia because it formed during the period when oxygen began to accumulate in the atmosphere because it contains unusually large amounts of oxygen and sulfur because it dramatically altered the planet's development when it first formed