Answer:
3 m²
Explanation:
area of each trap = L × B = 15 cm × 10 cm = 0.15 m × 0.1 m = 0.015 m²
total area occupy by trap = number of traps × each area = 1000 × 0.015 m² = 15 m²
area of the room = 5 m × 3.6 m = 18 m²
amount of room remaining for Jerry to walk = 18 m² - 15 m² = 3 m²
Answer:
Wind erosion is a natural process that moves soil from one location to another by wind power. It can cause significant economic and environmental damage. Wind erosion can be caused by a light wind that rolls soil particles along the surface through to a strong wind that lifts a large volume of soil particles into the air to create dust storms.
Explanation:
Answer is (3) Knowledge of astronomy was used by
<span>Muslims to fulfill religious obligations.</span>
The waxy coating on their leaves is being damaged by B) acid rain <span />
Th correct answer is letter A. Echo sounding is very useful for depth profiles where SONAR is used to determine the depth of water through the transmission of sound pulses. It is calculated by checking the interval between the mission and the pulse that is recorded within the SONAR device.
