It's the crystal <span>quartz.</span>
1. perpendicular to the direction of force
2. limestone
3. sandstone
4. true
Answer:
This question lacks options, however, it can be answered based on general understanding of forest layers.
The difference in photosynthetic rate is as a result of the amount of sunlight received by plants in the canopy and the forest floor.
Explanation:
Canopy of a forest refers to the collection of the crowns of trees found above the ground layer of a forest while the forest floor is the ground level of the forest. Plants that grow in the canopy are directly exposed to sunlight and receives most of the light from the sun while plants that grow in the forest floor are least exposed to sunlight as the crowns of the plants in the canopy covers/masks them.
Based on this, the rate at which the plants in the canopy layer photosynthesize will he higher than that of the plants in the forest floor because the amount of sunlight is a determinant of the photosynthetic rate.
Energy flows from the first tropic level(the producers) to the consumers to decomposers then the cycle begins
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Answer:</h2>
The security mirror is a <u>convex mirror</u>.
<h2>
Explanation:</h2>
A convex mirror is a round reflecting surface in which its protruding side faces the wellspring of light. Vehicle manufactures frequently consider fish eyes reflect while different material science writings allude to it as a security mirror.
When a direct light emission is passed on the convex mirror, the mirror will permit the first parallel beams that make up the bar to wander in the wake of striking the intelligent surface.
Since, they have more extensive fields of view than other intelligent surfaces, for example, plane mirrors or inward mirrors, they are usually utilized in vehicle side mirrors.
