Answer:
The Philippine archipelago is bounded by subduction zones which makes the region volcanically active. The most active volcano in the Philippines is the Mayon Volcano located in southeastern Luzon. It is related to the subduction of Philippine Sea Plate beneath the Philippine mobile belt
Explanation:
Answer: B
Explanation: Titan is one of the many satellites orbiting planet Saturn. This satellite is very interesting as it shows a lot of similarities with the earth. Titan is the largest satellite of Saturn. It is the second largest moon next to Ganymede. Titan's landscape is similar to earth's and show dry rivers and hydrocarbon lakes
Answer:
Chemical weathering changes the soil pH and affects the crops that grow on them
Explanation:
Chemical weathering refers to the breaking down of rocks through chemical reactions.
Whenever rocks which are chemically active come in contact with acidic rain, they react to form new compounds. These new compounds formed usually have different properties from their parent rocks.
As a result of chemical weathering, changes in the soil properties can occur such as its pH. These changes will affect the nutrients which can be found in them, thus affecting farming practices on such soil.
Answer:
To control wind erosion:
. maintain a vegetative cover, either growing plants or crop residues,
. reduce cultivated fallow,
. reduce or eliminate tillage,
. if you do till, choose a tillage implement that buries less residue and reduce tillage speed,
. plant and maintain field shelterbelts.
. avoid overgrazing.
Explanation:
1. <span>Renewable Energy creates three-times more jobs than fossil fuels.
2. </span><span>Fossil fuels get 4 times the subsidy of renewables.
3. </span><span>Renewable energy is expected to jump to 25 percent of global gross power generation in 2018, a rise on 20 percent in 2011 and 19 percent in 2006.
4. </span><span>20% of the UK's population live in areas suitable for Geothermal District Heatingusing heat pumps.
5. </span><span>Europe and North Africa could run on 100% renewable energy by 2050.
6. </span><span><span>Solar power may account for the world's main energy source of power by 2050.</span></span>
