Risk of Investing in the Consumer Staples Sector. To the extent that the consumer staples sector continues to represent a significant portion of the Natural Resources Index, the Fund will be sensitive to changes in, and its performance may depend to a greater extent on, the overall condition of the consumer staples sector. These companies may be adversely affected by changes in the worldwide economy, consumer spending, competition, demographics and consumer preferences, exploration and production spending.

Risk of Investing in Foreign Securities. Investments in the securities of foreign issuers involve risks beyond those associated with investments in U.S. securities. These additional risks include greater market volatility, the availability of less reliable financial information, higher transactional and custody costs, taxation by foreign governments, decreased market liquidity and political instability. Because certain foreign securities markets may be limited in size, the activity of large traders may have an undue influence on the prices of securities that trade in such markets. Because the Fund may invest in securities denominated in foreign currencies and some of the income received by the Fund may be in foreign currencies, changes in currency exchange rates may negatively impact the Fund’s return. The risks of investing in emerging market countries are greater than risks associated with investments in foreign developed countries.

Risk of Investing in Depositary Receipts. The Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities. Depositary receipts are receipts listed on U.S. or foreign exchanges issued by banks or trust companies and entitle the holder to all dividends and capital gains that are paid out on the underlying foreign shares. Investments in depositary receipts may be less liquid than the underlying shares in their primary trading market and, if not included in the Natural Resources Index, may negatively affect the Fund’s ability to replicate the performance of the Natural Resources Index.

Risk of Investing in Small- and Medium-Capitalization Companies. Small- and medium-capitalization companies may be more volatile and more likely than large-capitalization companies to have narrower product lines, fewer financial resources, less management depth and experience and less competitive strength. In addition, these companies often have greater price volatility, lower trading volume and less liquidity than larger more established companies. Returns on investments in securities of small- and medium capitalization companies could trail the returns on investments in securities of large-capitalization companies.

Risk of Cash Transactions. Unlike other exchange-traded funds (“ETFs”), the Fund expects to effect its creations and redemptions partially for cash, rather than in-kind securities. As such, investments in Shares may be less tax-efficient than an investment in a conventional ETF.

Equity Securities Risk. The value of the equity securities held by the Fund may fall due to general market and economic conditions, perceptions regarding the markets in which the issuers of securities held by the Fund participate, or factors relating to specific issuers in which the Fund invests. Equity securities are subordinated to preferred securities and debt in a company’s capital structure with respect to priority in right to a share of corporate income, and therefore will be subject to greater dividend risk than preferred securities or debt instruments. In addition, while broad market measures of equity securities have historically generated higher average returns than fixed income securities, equity securities have generally also experienced significantly more volatility in those returns, although under certain market conditions fixed income securities may have comparable or greater price volatility.

Market Risk. The prices of the securities in the Fund are subject to the risks associated with investing in the securities market, including general economic conditions and sudden and unpredictable drops in value. An investment in the Fund may lose money.

Index Tracking Risk. The Fund’s return may not match the return of the Natural Resources Index for a number of reasons. For example, the Fund incurs a number of operating expenses not applicable to the Natural Resources Index and incurs costs associated with buying and selling securities, especially when rebalancing the Fund’s securities holdings to reflect changes in the composition of the Natural Resources Index. The Fund also bears the costs and risks associated with buying and selling securities while such costs and risks are not factored into the return of the Natural Resources Index. In addition, the Fund may not be able to invest in certain securities included in the Natural Resources Index, or invest in them in the exact proportions in which they are represented in the Natural Resources Index, due to legal restrictions or limitations imposed by the governments of certain countries, a lack of liquidity on stock exchanges in which such securities trade, potential adverse tax consequences or other regulatory reasons. The Fund is expected to value certain of its investments based on fair value prices. To the extent the Fund calculates its net asset value (“NAV”) based on fair value prices and the value of Natural Resources Index is based on securities’ closing prices on local foreign markets (i.e., the value of the Natural Resources Index is not based on fair value prices), the Fund’s ability to track the Natural Resources Index may be adversely affected. For tax efficiency purposes, the Fund may sell certain securities to realize losses causing it to deviate from the performance of the Natural Resources Index. In light of the factors discussed above, the Fund’s return may deviate significantly from the return of the Natural Resources Index.