About 97% of all water is salt water, residing in the ocean. Most of the fresh water is frozen in glaciers and icebergs.
Ukraine, 1986, the worst nuclear accident in history happened in Chernobyl. A nuclear power plant exploded after the manager didn't do use proper safety precautions on a test. The fire from the explosion wouldn't stop, and the first responding firefighters died of acute radiation poisoning. The town was evacuated, as it is today. Today, some people consider the area around Chernobyl a natural reserve, as wildlife is growing it the radioactive area.
If this is a true or false question, the answer is false. United States do share land borders with Mexico as well as Canada along with Russia, Bahamas and Cuba. United States then is north of Canada and south of Mexico. Hope this is the answer.
Answer:
b. wind waves, seiches, tsunami, tides.
Explanation:
The wavelength of water waves is calculated measuring the distances between the trough (low point) portion of a wave. Usually, the bigger the wave, the greater the wavelength.
wind waves: small waves caused by the wind. These waves tend to be small and with a short wavelength.
seiches: are usually waves on a lake or other closed water bassin. They can be pretty high from a human perspective, so they are definitely bigger than wind waves.
tsunami: we all know how big the waves of a tsunami can be, totally wiping out coastal cities they encounter, so that's pretty big waves, and big waves tend to be larger apart (so with a bigger wavelength) than smaller ones.
tides: yes, a tide can be considered as a huge wave... that's running throughout the planet. We barely see it as a wave because we can only see one wave at a time, the next wave being tens of thousands of mile away.
Answer:
IPM is an environment-based approach that emphasizes long-term pest reduction or harm through a blend of strategies such as biological control, habitat alteration, cultural practices adjustment, and the use of resistant varieties.
Explanation:
IPM is an environment-based approach that emphasizes long-term pest reduction or harm through a blend of strategies such as biological control, habitat alteration, cultural practices adjustment, and the use of resistant varieties.
6 major components which are common to every IPM programs:
1 ) Pest identification
2) Monitoring and assessment of the number of plagues and damage.
3) Guidelines for when management practice or action is required
4) Prevent pest problems
5) Use of a blend of tools for biological, cultural, physical/mechanical and chemical management
6) Assessment of the impact of pest control after action
