Questions: In general, of the options below which one is considered the most favorable growing condition for plants? 50% air, 25% solids, and 25% water 50% solids, 25% air, and 25% water 40% solids, 35% air, and 25% water 34% solids, 33% air, and 34% water Which would be the best example of dirt? Soil in a farm field Soil in a dump truck Soil sold in a bag for a child's sandbox Soil on the floor of a restaurant

Question 2:
The answer is the third one: $40 \%$ solids, $35 \%$ air, and $25 \%$ water.
Explanation:

• $50 \%$ air, $25 \%$ solids, and $25 \%$ water: This option has too much air and not enough solids, which could lead to poor support for plant roots.
• $50 \%$ solids, $25 \%$ air, and $25 \%$ water: This option has a higher percentage of solids, which might not provide enough air for root respiration.
• $40 \%$ solids, $35 \%$ air, and $25 \%$ water: This option provides a balanced mix of solids, air, and water, which is generally favorable for plant growth as it allows for good root support, aeration, and moisture.
• $34 \%$ solids, $33 \%$ air, and $34 \%$ water: This option has a higher water content, which could lead to waterlogging and reduced air space.

Question 3:
The answer is the fourth one: Soil on the floor of a restaurant.
Explanation:

• Soil in a farm field: This is considered soil, not dirt, as it is in its natural and intended environment for plant growth.
• Soil in a dump truck: This is still considered soil, as it is being transported for use elsewhere.
• Soil sold in a bag for a child's sandbox: This is packaged soil intended for a specific use, not dirt.
• Soil on the floor of a restaurant: This is considered dirt because it is out of place and not in its intended environment, making it undesirable.