Answer:
1.305 * 10⁻¹⁰
Explanation:
The earth disk is circular, hence the area of the earth disk is given as:
This ratio represents the fraction that would be blocked if the planet did not reflect any light, hence:
fraction of the total emitted sunlight reflected by earth = 29% of 4.5 * 10⁻¹⁰ = 0.29 * 4.5 * 10⁻¹⁰ = 1.305 * 10⁻¹⁰
The Forestry Department is using a <u>chemical</u> control method. This involves using a <u>foliar spray </u>method, in which department personnel will spray pesticide directly on the trees’ leaves.
Explanation:
The chemical control method of pesticide control involves spraying chemical pesticides directly on leaves, shoots or roots of the plants. These chemicals are toxic to the pests only and the pests get retracted from the plants because of the pesticides applied.
A selective pesticide application is done to limit application to a target harmful pest which kills only that and does not harm the other useful or harmless species which thrives on the plants.
White pine blister causes rust of the branches and leaves of the pine trees. Hence, a foliar spray of the pesticide is done to control its spread.
Answer:
Pacific Northwest is the region where the tribes live.
Answer:
thrust or reverse as its in a compressional setting and you know that because of the folding.
Explanation:
- A thrust fault is breaking of the earth's crust where the older rocks are pushed over the younger rocks and have an inclination of 45° or less. Creating a displacement of the overlying blocks, they can be blind thrust, fault bend faults, and fault duplex.
- These thrust faults occur in areas foreland basins and compression does not result in the process of mountain building as mostly the folding and stacking of the thrusts.
