Answer:
C Proportional measurement
Explanation:
Scales are used to represent proportional measurement. They are mostly used to represent the proportion of real life dimension to the figure on paper or a computer system.
By use of scale we can represent a large detail area with proportionate sizes on paper.
- Scales are used extensively in map making or cartography.
- Objects on map are usually represented proportionately with their dimension on the ground.
- There are different ways of representing a scale.
- There is relative fraction, statement scale and bar scale.
- An adept map reader should be able to translate between map and real life data.
Therefore, the correct choice is that scales represent proportional measurement.
Answer:
Food security comprises of availability, access, utility and stabilization.
Explanation:
Food security is a measure to check the availability of food to individuals and their affordability being a prime factor. In other terms, it means that everyone has a sufficient amount of health food i.e it can be measured by calorie intake per person to lead healthy lives.
Food availability in developing countries is cause and an effect of several factors like poverty, status, political stability and infrastructure etc. Most of developing countries in the world have an undernourished or are malnourished population . Mostly in the African countries and the Asian countries like Afghanistan, Domenico republic of congo and Mexico which is dealing with acute food insecurity. As compared to developed countries like in Australia and North America have low food insecurity but they still face global water crisis, land degradation and impact of climate change along with food wastages.
Programs that help developing countries reach food security goals.
Use of genetically modified crops.
Boosting agricultural science and giving agricultural insurance.
Making food security gender-equal.
Reducing land-use changes.
Answer:
unusually shaped rocks
Explanation:
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Answer:
b.
Explanation:
if you think about it,it actually makes a lot of sense as the years go by people start to use agriculture a lot less than we used to.
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