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.
Sediment is being deposited in a few places, but most places are eroding.
<h3><u>
What is sediment?</u></h3>
- Sediment is a naturally occurring substance that is broken down by weathering processes and then moved by the force of gravity acting on the particles or by the action of wind, water, or ice.
- For instance, sand and silt can be carried in river water in suspension and, once they reach the sea floor, are deposited through sedimentation.
- If they are buried, however, they may eventually undergo lithification and turn into sandstone and siltstone.
- Sediment is moved based on its own size, volume, density, and shape as well as the force of the flow that transports it.
Larger or denser particles will have a higher likelihood of falling through the flow, while stronger flows will increase the lift and drag on the particle, forcing it to ascend.
Know more about sediment with the help of the given link:
brainly.com/question/22443465
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Answer: abrasion
Explanation:
A stream carrying sediment flows over the solid rock of its channel, polishing the rock and wearing it away. This is an example of abrasion.
I think that: "all of the above"
