Select all that applyMost fertilizers are designed to add critical plant nutrients to soil such as Blank______.Multiple select question.potassiumfluorideironnitrogenphosphorus

Important nutrients for plant growth, such as nitrogen and phosphorus, are added to the soil by Blank______.Multiple choice question.contour plowingthe application of fertilizersthe application of pesticidesirrigation

Multiple Select QuestionSelect all that applyPhosphorus is an important matter of concern because Blank______.Multiple select question.most phosphorus in ecosystems comes from certain rocks and mineral sources that are in limited supplyphosphorus is abundant but useless to organismsatmospheric phosphorus is hard for plants to capturephosphorus can lead to environmental pollutionphosphorus is a key nutrient

8. Name the two fertilizers containing nitrogen and other containing phosphorous.

Select all that applyThe three main crops that humanity depends upon for food are Blank______.Multiple select question.maize (corn)quinoawheatpotatoesrice

Question 1Tips1 ptsThe plants need this to be healthy and fertile.Group of answer choicesSunlight, AirWater, sunlight, and airSunlight, air, and seedWater, sunlight Flag question: Question 2Question 2Tips1 ptsVegetable crops must be _____ to meet plant needs.Group of answer choicesfertilefertilizedharvestcontained Flag question: Question 3Question 3Tips1 ptsWithout fertilizer, nature struggles to replenish the nutrients in the _____.Group of answer choicesfruitplantvegetablesoil Flag question: Question 4Question 4Tips1 ptsUsing organic fertilizer improves the ____.Group of answer choicesbacterial in the leavesplantsfungal in the soilsoil texture Flag question: Question 5Question 5Tips1 ptshe best location to plant newly cultivated plant is ____.Group of answer choicesseed boxartificial boxnatural boxplastic box Flag question: Question 6Question 6Tips1 ptsWhich of the following is NOT a factor to consider when selecting seeds?Group of answer choicescolorclimatesoil typesunlight Flag question: Question 7Question 7Tips1 ptsWhat is the first step in planting seeds?Group of answer choicesDigging holesPreparing the soilWatering the soilPlacing seeds in the ground Flag question: Question 8Question 8Tips1 ptsWhat is the primary purpose of planting seeds?Group of answer choicesTo reduce soil erosionTo provide shadeTo attract birdsTo harvest fruits and vegetables Flag question: Question 9Question 9Tips1 ptsHow often should seeds be watered after planting?Group of answer choicesWhenever the soil feels dryTwice a dayOnce a weekEvery other day Flag question: Question 10Question 10Tips1 ptsWhich of the following is NOT a method of seed dispersal?Group of answer choicesgravitywindhuman interventionwater