A. Tick the correct option: 1. In addition to the rock particles, the soil contains :
(a) air and water
(b) water and plants
(C) minerals, organic matter, air and water
(d) water, air and plants

2. The water holding capacity is
the highest in:
(a) sandy soil
(b) clayey soil
(c) loamy soil
(d) mixture of sand and loam

3. Which of the following organisms contribute to soil formation?
(a) Bacteria
(b) Fungi
(c) Earthworm
(d) All of these

4. Which type of soil is good for farming?
(a) Clayey soil
(b) Sandy soil
(c) Loamy soil
(d) Both (a) and (c)

5. Which of the following cause soil pollution?
(a) Insecticides
(b) Manure
(c) Fertilizers
(d) Both (a) and(c)

(science)study the following ocean currents map. an ocean currents map is shown. on the map the locations for san diego, california and savannah, georgia are marked. there is a looping current from the north past san diego and a looping current from the south near savannah which statement is most likely correct about the average temperatures in san diego, california as compared to savannah, georgia? it is higher in savannah because of the cool ocean currents from the south. it is higher in savannah because of the warm ocean currents from the north. it is lower in san diego because of the warm ocean currents from the south. it is lower in san diego because of the cool ocean currents from the north.

A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)

What is the kinetic energy of a baseball moving at a speed of 40 m/s if the baseball has mass of 0.15 kg?