Fact 1: Earthworms are important deposit feeders that help form and enrich soil. Fact 2: Earthworms Earthworms are in the phylum Annelids. Given the two facts above, answer the question "What do annelids enrich?" with the following options: - magma - seeds - soil - Energy - food - water - moss - roots
soil

Fact 1: Aplanet rotating causes cycles of day and night on that planet. Fact 2: Rotation determines day and night, and the length of the day. Given the two facts above, answer the question "What causes night on a planet?" with the following options: - clouds - speed - Winter - rotation - Solar energy - axis - heat energy - wind
rotation

Q: Fact 1: Wind and rain cause erosion. Fact 2: Wind, water, and sunshine contribute to the erosion process that can change our landscape. Given the two facts above, answer the question "Wind and rain contribute to a process that can change what?" with the following options: - our lives - our caverns - important habitats - loose soil - watershed - our landscape - coastlines - our property lines
A: our landscape

Question: Fact 1: An automobile engine transforms chemical energy into mechanical energy. Fact 2: Chemical energy is the energy stored in molecules. Given the two facts above, answer the question "Where is energy stored before being used by an automobile to create mechanical energy?" with the following options: - sunlight - layers of fat - The atmosphere - In molecules - fossil fuels - electrically - a hydraulic system - engines
Answer: In molecules

*Question*
Fact 1: Bivalves feed on plankton and nonliving organic matter. Fact 2: Mussels are bivalve mollusks. Given the two facts above, answer the question "What feed on plankton and nonliving organic matter?" with the following options: - mussels - sea lions - sharks - phytoplankton - animals - fungi - barnacles - polar bears
**Answer**
mussels

*Question*
Fact 1: Acid rain has a negative impact on water quality. Fact 2: Plants thrive on quality water. Given the two facts above, answer the question "What does acid rain have a negative impact on?" with the following options: - limestone - watershed - animals - humans - nitrogen - plants - soils - hydrogen
**Answer**
plants