Answer:
B.
Explanation:
carbon dioxide is like a winter jacket around the whhole earth. It isolets us and causes heat.
The basic ingredients used to make a thunderstorm are moisture, unstable air and lift.
Therefore it should be: A. A stationary front
Answer:
Kinetic energy, to mechanical energy
Explanation:
In this case, where moving water is being used to turn a turbine, the moving water has kinetic energy. This kinetic energy is then converted to mechanical energy where the turbine is then turned.
After this, the turbine may be used to generate electricity, and in this case, as the mechanical energy of the turbine is building up, it gets converted into electrical energy, which can be stored in batteries, or released to homes.
Charles Darwin was considered revolutionary because of his contributions to the evolutionary theory
Answer:
Aquaculture is a type of farming performed in water bodies like lakes, ponds, oceans to breed aquatic plants and animals like fish, mollusks, crustaceans, algae, etc. Aquafarming is done to increase food production and to earn money from it.
Apart from the advantages aqua farming has several disadvantages. One of the main disadvantages is the transfer of parasites or diseases from one fish to another is easy in aquaculture because fishes live in dense populations in aquaculture. So fish in aquaculture are highly vulnerable to diseases.
Excess fecal matter produced by farmed fish can pollute the ecosystem which has an adverse effect on the other species live in that ecosystem.
